Question

Find the GCD:

(8) 120, 96

Answer 1

The divisors of 120 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60 and 120.
The divisors of 96 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48 and 96.
The common divisors are 1, 2, 3, 4, 6, 8, 12 and 24.
Thus, the GCD or HCF is 24.