40 Prime Factorization

40 prime factorization provides more information on if 40 is a prime number, what are all the prime factors of 40. The given integer 40 is a composite number since it has more factors than 1 and the number itself. In other words, 40 is divisible by more factors than 1 and the number itself.

Prime factors of 40
40 = (?)
40 = 2 x 2 x 2 x 5

Hence,
{2, 2, 2, 5} are the prime factors of 40.
The product of factors {2, 2, 2, 5} form the given positive integer 40.