Question

Find the H.C.F of 198,360 by complete factorisation​

Answer 1

Answer:

$198 = 2 \times 3 \times 3 \times 11 \\ 360 = 2 \times 2 \times 2 \times 3 \times 3 \times 5 \\ h.c.f \: = 2 \times 3 \times 3 \\ = 18$