5 x 5 x 5 x 11
115 = 5 × 23
144 = 24 × 32
140 = 22 × 5 × 7
Well, isn't that just a happy little question! To find the prime factorization of 1375, we can start by dividing it by the smallest prime number, which is 5. After a few divisions, we find that 1375 is equal to 5 x 5 x 5 x 11. So, the prime factorization of 1375 is 5 x 5 x 5 x 11. Just like painting, breaking down numbers into their prime factors can be quite a delightful process!
18 = 2 x 3 x 3
5 and 11
*)1 11)11 5)55 5)275 5)1375 The prime factorization of 1375 is 5 x 5 x 5 x 11.
19 is already prime; no factorization.
2x2
No.
Prime Factorization: 2*5*31
43 is already prime; no factorization required.
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.
115 = 5 × 23
33 = 3 × 11
15,125 = 53 × 112
216 = 23 × 33