Question

wat is the hcf of 75 and 120

Answer 1

75=3×5×5
120=3×2×2×2×5

Therefore,
common factors are 3 and 5
Therefore,
hcf of 75 and 120 is 3×5=15

HOPE IT HELPS YOU!!!!

Answer 2

The hcf of 75 and 120 is 15.

Steps to find HCF

Find the prime factorization of 75
75 = 3 × 5 × 5Find the prime factorization of 120
120 = 2 × 2 × 2 × 3 × 5To find the hcf, multiply all the prime factors common to both numbers:

Therefore, HCF = 3 × 5
HCF = 15