In number theory, the prime factors of a positive integer are the prime numbers
that divide that integer exactly, without leaving a remainder. The process of
finding these numbers is called integer factorization, or prime factorization.
The fundamental theorem of arithmetic says that every positive integer has a
unique prime factorization.
Example:
The prime factors of 330 are 2, 3, 5 and 11:
330 = 2 × 3 × 5 × 11
There...
