628 Prime Factorization

628 prime factorization provides more information on if 628 is a prime number, what are all the prime factors of 628. The given integer 628 is a composite number since it has more factors than 1 and the number itself. In other words, 628 is divisible by more factors than 1 and the number itself.

Prime factors of 628
628 = (?)
628 = 2 x 2 x 157

Hence,
{2, 2, 157} are the prime factors of 628.
The product of factors {2, 2, 157} form the given positive integer 628.