12 = 22 × 3
It is: 3*3 = 9
2*2*2*3*3*5
a prim number is a number that only one and its self can go it to it ....... And a composite number is when other numbers can go in to it
Yes, of 72
No.
19 is already prime; no factorization.
2x2
43 is already prime; no factorization required.
Prime Factorization: 2*5*31
327 = 3 x 109
No it isn't. 235/5 = 47 and 47 is a prim number. 235 isn't a prime number so it isn't a prim factorization. The real factorization is 47 * 5.
It is: 2*29 = 58
67 is a prime number
115 = 5 × 23
216 = 23 × 33
15,125 = 53 × 112