158 Prime Factorization

158 prime factorization provides more information on if 158 is a prime number, what are all the prime factors of 158. The given integer 158 is a composite number since it has more factors than 1 and the number itself. In other words, 158 is divisible by more factors than 1 and the number itself.

Prime factors of 158
158 = (?)
158 = 2 x 79

Hence,
{2, 79} are the prime factors of 158.
The product of factors {2, 79} form the given positive integer 158.