Find the highest common factor of 36 and 84.
4
6
12
18
Explanation:
36 = 22 x 32
84 = 22 x 3 x 7
$\therefore$ H.C.F. = 22 x 3 = 12.
Find the highest common factor of 36 and 84.
36 = 22 x 32
84 = 22 x 3 x 7
$\therefore$ H.C.F. = 22 x 3 = 12.