What are the Prime Numbers Up to 100?

A prime number is a number that is divisible by itself and 1, and is not divisible by another number. There are 25 prime numbers up to 100, and these are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89 and 97.