How to find Prime Numbers between 1 and 100 | Math Tips and Tricks

In this video, I have explained how to find prime numbers from 1 to 100. Thank you for watching this video!
CORRECTIONS:
The number 75 should be crossed out with a blue line instead of a green line because it is divisible by 3 (75 / 3 = 25) as well as 5 (75 / 5 = 15). Since 3 came before 5 in the grid, 75 should be crossed out with the blue line representing 3 instead of the green line representing 5. The list of prime numbers at the end is still correct, this is just a graphical error in the grid of numbers!