**Fundamental Theorem of Arithmatics (FTA)** every integer greater than

## Prime factorization

### Any factor Method

Just find any factor, and continue the fractorizaton, until all factors are primes:

### Division

Start dividing the number by the smallest prime until we get to

### Factor Tree

A special diagram where we find the factors of a number, then the factors of those numbers, etc, until we can’t factor any more.