Question

using prime factorization to find HCF 24,36,90​

Answer 1

The given numbers are 24, 36 and 92.

The HCF of 24,36,92 can be found by factorising all three numbers, as shown below:

24=2×2×2×3

36=2×2×3×3

92=2×2×23

Now, common factors are 2 and 2

So, HCF is 2×2=4