Why 1 is not prime number or composite number | is number 1 a prime number | Zero Math

Is 1 a prime number? | Why 1 is not a prime number or composite number | Fundamental theorem of arithmetic
About video :
In this video we have explained why number 1 is neither prime nor composite. Earlier mathematicians used to think that number 1 is prime number but eventually they have to accept that its not, if 1 is prime the fundamental theorem of arithmetic does not stand true.
What you will learn :
1 and prime numbers
Is 1 a Prime Number
what is Fundamental theorem of arithmetic
Why isn't 1 Prime?
is 1 a composite number
truth about number 1
Concepts of number system
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[@MsuegaJeremiah-pt7oo]

In fact, from the bottom of my heart 💕 I thank you for how well you simplify these problems into child play. Thanks 🙏.

[@krishk212]

This is quiet explanatory 👍

[@thezeromath]

Thank you

[@mahipalsinghshekhawat3058]

Thanks sir please try to bring video in every 2 or 3 days

[@palakshappahullatti563]

Suppperrr explain ❤

[@sethi9356]

0 and 1 have an specific name? or are they just neither and that's it?

[@jittakornpullpothong2590]

The reason is not clear. 1*1*1*2*5 = 2*5 because of identity law of multiplication. It’s not because 1 is not prime.

[@mathgyan1994]

Neither prime nor Composite

[@mathgyan1994]

Unit number is 1

[@Rmp_sidhu_45]

Í like too múch

[@math-problem6940]

So far ....I teach to my student that 1 is not prime number. According to the definition of prime number.

[@vinothaalagirisamy1759]

Sir very nice explanation thanks sir. Please post more videos about basically