prime factorization is finding the factors that are prime
exg
6=2 times 3 =prime factorization
60=6 times 10=2 times 3 times 5 rimwa 2=2 times 2 times 3 times 5
the prime factorization of 60=2 times 2times 3 times 5the answer is D which is supposed to be 223*5
