Question

what is the greatest common factor for 12 and 18​

Answer 1

Heya,

12 — 2×2×3

18 — 2×3×3

Therefore, GCD = 2×3 = 【6】 Answer..

HOPE IT HELPS ^_^

Answer 2

the greatest common factor is 12 and 18 is 6 because amongst their common factors like 1,2,3,6 ; 6 is the greatest.