Simplify Difficult Prime Factorizations II Easiest Trick II How to Make Factors II CBSE II ICSE

[@swayampravasahu155]

00:09 Understanding prime numbers is key to simplifying difficult prime factorizations 02:03 Factors of 143 explained clearly 04:11 Understanding prime factorization trick for numbers ending with 1 05:54 Finding prime factorizations using strategic number prefixing 07:31 Prime factorization of 527 using a simple trick 09:13 Learn to factorize large numbers quickly 10:51 Finding prime factorization of 1073 12:39 An innovative method for prime factorization

[@wiwbiz2]

One of the method to approach such problem is assuming prime numbers nearest to the square root of that said number, because in that case the pair of numbers will be least distant to one another. While testing, the further one of the factors move away from square root of number, the further the other factor will move, in opposite direction.

[@akanksharaj7812]

Tq

[@lalbahadur6605]

Thank you sir you always tell best tricks and shortcuts, but I have a doubt that how we will check whether a number (big number) is itself a prime number or is product of prime numbers?

[@vishak1418]

Thank you very much. I was struggling a lot with this. Now just a bit of practice can help.

[@devgupta6470]

Ha bhai Bgmi aaoge? 😌

[@devgupta6470]

I'd?

[@Flxzs]

Me also

[@humanfrommars882]

10:39 51 is still divisible by 3 as well as 17.

[@semypro89]

Yeah it was my confusion too

[@Corazonlatino1995]

Yes and the last number 2279 he forget the 3th possibility of digits multiplication ~> ___7×___7 whethewer at the final 43×53 war the correct answer.

[@lakvithasri6312]

Fantabulous sir! I was confused of such a large number in factorisation method but u really explained those doubts properly with a easy method... Thank you sir.

[@bhatkrishnakishor]

You should include skills required for each video, under the description. Like in this video - Vedic multiplication, divisibility rule for first few primes, primes under 100, squares upto 25 and so on.

[@msuhail5025]

Wat if the factors are more than 4

[@popscreation8085]

Lot of thanks sir. It is rare in youtube

[@AkhandBharat-ig5gr]

Finally found this type of video Bcoz in other videos people do prime factorisation in which numbers are even on last But sir u noted that point and maked a video which is very helpful for me and others thank u so much ❤❤❤

[@NareshKumar-xr8oc]

🥳🥳🥳🥳🥳mazaa aagya sir 🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳. Jisko jisko samajh me aagya wo v phli baar me like here so that i can know how intelligent u r

[@pabitrakumardigal4452]

Thank you so much sir it's clear my doubt about prime factorise

[@aumsavaliya7069]

thank you, it really helped me

[@SK-1210]

what if the number has more than two prime factors?

[@mayushasawant]

Thankyou so much sir! I was struggling with prime numbers You made it really easy 🙏

[@LaxmiN-tb1qd]

THANK YOU SO MUCH SIR THIS WILL HELP ME IN MY TEST TOMORROW THANK YOU SIR ONCE AGAIN😊😊😊😊❤❤❤❤

[@SWANANDI.]

Thank you sir , this trick helped me for quick calculation since m preparing for jee this is actually a saviour 👍

[@Sanskruti____]

Thankyou sir. It was very helpful!

[@neelg7736]

Hi! Great method! I was wondering about specifically 289 and its factors. Is this one that you have to memorize as 17*17? For numbers ending in 9, are you ever needed to check __7 * __7? Thanks.

[@shubhakar1541]

If a factor is ending by 0 then?

[@kris_neet25]

5 and 2

[@monalimohapatra5033]

0 last me rahega to wo even number hena 2 se devide ho jayega

[@pratapchandramohanty9434]

5:44 There is another possibility 9×9

[@gamedevdemonold]

Thank you sir... You helped me a ton and I became a topper... :)

[@dibakarchakraborty5859]

10:35 51×23= 1173 ,thank me later sir 😅

[@cardiyansane1414]

excellent sir ....im grateful

[@tanishakunwar1379]

Your smile is good😊😊

[@yadavjyotishkumar5557]

Awesome explanation

[@MANOJ07151]

Sir please tell me P. F method of 20677 and 🙏 reply🤔

[@drbbi3510]

With list of prime numbers in memory, this trick will significantly help in faster calculation. Thank you.🙏

[@aryanyadav2625]

Loved Your Video sir. It Saved My time thanks for such an amazing videos🥰

[@raykikuchi826]

Thanks very helpful :)

[@clonabal9129]

In problem 4, you didn't have to try 51 and 23 because 51 is not prime. Knowing that would save time

[@ekansh_porwal.07]

Ha bhai tum padha doh 😂

[@SuvidhDhurandhar]

Listen, beginners can also watch this video & u must fix ur grammar bcaz udk where to use didn't and did not

[@AdityaKumar-yn9kx]

Thank you very much sir,,

[@harikeshm4060]

Awesome!

[@firefoxgamer179]

Please sir make a video in hindi of same topic

[@surYa9563.]

What if number is product of more than 2 primes

[@xinfernal_9748]

Awsome Explaination!

[@taesha5318]

thanku sooo much sir 🙏

[@VinayVinay-km3yj]

Sir what is the prime factorisation for the number 123456789 ,please reply sir ,doing prime factorisation for such a large number?????

[@Corazonlatino1995]

This large number is divisible by 3² etcétera

[@renicawili7555]

Thank you for this sir! 😁😀😀

[@ammoldhingra]

What if there is 0 in the units place ? Ex: 4180 ? How do we proceed then ?

[@mrharry55]

Divide by 2, divide by 5... Then you'll have a smaller number...

[@NareshKumar-xr8oc]

Yes it is clear that is will be divided by 2 or 5

[@Sidguru101]

Then you don't even need to do all these steps just divide by 2 or 5 xD

[@JyotiSharma-xb3jq]

2 se divide ➗️ karo

[@jessysarah1720]

Tq so much sir

[@bandini22221]

Thank you very much. Quite a bit of trial and error but facinating.

[@UjjuPujju]

Sir thank you very very much for this awesome trick, this trick can help me in solving my complex questions. Once again thank you very much Sir 😊♥

[@KkEditsYt]

Thanks

[@amangiri4061]

Thanks sir ❤️❤️

[@ExploringWorld100]

Nice explanation Sir, watching from Germany!! Wish you good luck!!

[@sureshaggarwal]

Do share it in your amazing country 😍😍

[@nisthabhattarai5930]

thank you sir for teaching us

[@legenddudgamer9768]

In the last sum it also end with 7.7

[@someshvikramshukla1464]

You explained very nice but try if you can go a little faster

[@subratapatra9409]

In case of ,391 we could consider as the form __9×__9

[@xtreemegamer25]

9 is not prime

[@manoj_321]

Thank you so very very very much

[@Learn_and_experience_life]

In question 2 one more possibility is 9×9 sir ,isn't it?

[@sanjitsingh3026]

9 is not a prime no.

[@neelamneelam4013]

9is not pn

[@ajatha]

@@neelamneelam4013 yet 19 is a prime...if we were to factorise 361 then only 19 * 19 will work out...

[@karonmeakin9728]

is the answer of 9x1089 or 1089x9 that also would end in a 1 the number reversed backwards from the number 1089 itself?

[@balasaivenkatesh333]

Can you calculate for 551?? By this method

[@sunitapradhan226]

Yes you abously right Keep it up 👍👍

[@samiknotes]

Dude 9 is not prime

[@mukulsharma617]

29×19 =551

[@Prakhyannblogspotcom]

Video start from 2:43

[@tanyas7212]

Thankyou so much sir ....😇

[@bhuvansreesai3385]

what are the prime factors of 1001 sir ??

[@preetipreeti5375]

7×13×11

[@bhuvansreesai3385]

Yeah how did you find those could you please elaborate

[@preetipreeti5375]

Bro always go for the number from the end

[@preetipreeti5375]

It's last digit is 1

[@preetipreeti5375]

So it can divide with 11,1,7,9and 3

[@hamzaanwar9071]

Please tell what to do when you have an even number?

[@JMartinez69261]

Wow. Divide by 2. And then check for 2. And then 3....

[@nikhilbansal1931]

Your maths tricks are very nice

[@binaykumar1338]

Thanks for this trick 🙏 it is veryuseful 🥰

[@soumyadeepghosh8300]

Why last one not ending with 7 both?

[@vidhinijhawan4016]

thnku very much sir

[@saigaming2379]

Hiiii sir Hello I want prime factarizetoin 5620 on this number sir

[@siluverupradusha4092]

4th bit 1073 We can do with 52×23

[@Myly582]

52 is not a prime number

[@sanaadeel7810]

Thank you keep it up👍

[@anujlolam6713]

lyyy mannnn u saved me

[@sandhiyap4094]

Thank you sir ❤️

[@uthayakumar268]

Sir please do 105840 for me sir. Thank you

[@abdullahbabelly607]

13*5*3*2^7

[@vaishnavsuresh6425]

Brother I will help

[@vaishnavsuresh6425]

2*2*2*2*5*3*21*21

[@mimitaneo5481]

Tysm i npw understand -miguel

[@KhanqahEElhammiya]

Sir plz tell about10000

[@darkscollections2258]

Very nice sir

[@mrromoyt7825]

But your examples are of multiples of only two prime no what if questions come from products of 3-4 prime no

[@MotivationalFire...]

Sir please solve 5005 on this method 😭.and send me reply

[@sricharannaga474]

It is 5×1001 which is 91×11×5 Remember 1001 factors then you can easily find out 6006,7007,8008,... factors

[@educationpupose9589]

5005 = 5×7×11×13

[@rajasandeep3687]

thanks bro ask the good question and good answers came dis qs

[@mahendrapawar3540]

Class 10 ha ?

[@rajasandeep3687]

@@mahendrapawar3540 bachha ga

[@bipinyadav6672]

Thank you sir 🤗🤗🤗🤗 This video help me so much But little bit difficult

[@lehanhuda9312]

No. Of adds are a lot .that's only problem otherwise good explanation😊

[@anjuk5569]

Let me try now

[@ayushkumar1183]

Thank you very much

[@sharmilaas8648]

Sir please do the prime factorization for cube number like 79570 if it is a cube or not

[@JMartinez69261]

It ends in 0, so we have a ten. The digits do not add to a multiple of 3. Since 1001 is 7*11*13 we can quickly look at the next three. 79570 - 70070 is 9500. 95 is not divisible by 7. Nor 11, nor 13. Next up is 17. 7957-17 = 7940. 794-34 = 760. Not 17. His method has us look at that last 7. And has us looking at factors that can multiple to 7: 3x9 or 1x7. I didn't want to listen to all 13 minutes of the video. I used Google. If you check all the primes (yeah, ending in 1,3,7, or 9 includes all of them) upto the square root of 7957 (89) you will discover 73. 79570 = 2 x 3 x 73 x 109.

[@legendgamerzz2768]

Here ve take 11× 3 also in 143

[@aravinda4636]

Thank you for this trick sir👍 very helpful 😊

[@plasma4375]

lol at 3:43 the microsoft update sound just comes in

[@ouruniverse2129]

Sir.. Please check the number 617

[@priyankatyagi6112]

It helped a lor

[@MujeshRikung]

Tq sir

[@spokenenglishportal168]

Thank u sir

[@nitinmhaske1]

👍🙏

[@rawaljeewan10]

great

[@soumyadeepghosh8300]

In 2 why both of them ending with 9 is not a possibility?

[@JMartinez69261]

Wow. Yeah 551. It is a possibility. Time for a thumbs down on this video.

[@kojoaddison4514]

Lol

[@TG-RAOSHAB]

❤❤❤❤❤

[@pbpandey6592]

One of the greatest teacher on earth

[@subashininarayanan7318]

Bigest lie of the year bro

[@chitramukharjee8720]

Sir how did you got the two numbers 7 and 9 suddenly 😶😶😳😳😳😮😮😮😯😯😲😲😲😲😱😱😱

[@chitramukharjee8720]

And I'm 11 years old can you please tell me

[@sweetyshining8613]

Outstanding sir

[@satyveersingh5566]

Thank you sir.....👌👌👌👌👍👍

[@anitadeogade7357]

Nice...👌👌👌

[@tamchiathu3403]

It only works for fixed number not all numbers

[@ysalalawi]

WHY DO YPU LOOK LIKE THE MATH TEACHER OF ISHAAN IN LIKE STARS ON EARTH????

[@chintu6398]

Tqqq sir

[@rethinavelrethinavel7280]

Thank you so much sir

[@OLD_ĶÌĹĹÈŔXÐ]

Me apne no. Ke prime factors nikalne ki quick tip dhundne aaya tha aur ish video me mere wo 2 no. Pehle se hi ha 391,527

[@certitudeking]

Sir plz make this vedio in hindi language

[@yakenalo4166]

Thank u so much sir..ur video helped me a lot..😊