503 is already prime; no factorization.
No. Prime factorization is the method of expressing a number as the product of prime numbers. So, Prime factorization of 42 = 2x3x7
A factor rainbow is a method to determine a prime factorization.
31 is already prime; no method required.
The prime factorization of 27 is 3 x 3 x 3.
139 is already prime; no factorization required.
ladder method of 144
56
55 5,11
answer plz
this can be done by the prime factorization method 5x43
3 is a prime factor of 72 and is contained in the prime factorization.