Question

find the hcf of 972,2268,2430​

Answer 1

Prime factorization of 972 = 2 × 2 × 3 × 3 × 3 × 3 × 3

Prime factorization of 2268 = 2 × 2 × 3 × 3 × 3 × 3 × 7

Prime factorization of 2430 = 2 × 3 × 3 × 3 × 3 × 3 × 5

HCF of 972, 2268, 2430 = 2 × 3 × 3 × 3 × 3 = 162

Answer 2

I had done this roughly on a used page so thats why I could not attach it but the answer is two page attached below please ignore that page as I did it in a hurry