621 Prime Factorization

621 prime factorization provides more information on if 621 is a prime number, what are all the prime factors of 621. The given integer 621 is a composite number since it has more factors than 1 and the number itself. In other words, 621 is divisible by more factors than 1 and the number itself.

Prime factors of 621
621 = (?)
621 = 3 x 3 x 3 x 23

Hence,
{3, 3, 3, 23} are the prime factors of 621.
The product of factors {3, 3, 3, 23} form the given positive integer 621.