Question

Find the H.C.F of number 12,16,20 by prime factorization method step by step like this ⬆️(sorry for my bad handwriting ☹️)​

Answer 1

Answer:

I think it is right cuz I did it When I was 10

Answer 2

Answer:

Hcf of 12,6,20

Step-by-step explanation:

• prime factorisation of 12= 2×2×3
• prime factorisation of 6= 2×3
• prime factorisation of 20= 2×2×5
• common factor = 2×3×2 =12

so, HCF of 12,6,20 is , 12