556 Prime Factorization

556 prime factorization provides more information on if 556 is a prime number, what are all the prime factors of 556. The given integer 556 is a composite number since it has more factors than 1 and the number itself. In other words, 556 is divisible by more factors than 1 and the number itself.

Prime factors of 556
556 = (?)
556 = 2 x 2 x 139

Hence,
{2, 2, 139} are the prime factors of 556.
The product of factors {2, 2, 139} form the given positive integer 556.