Question

Find Hcf of 18 , 48 b 30,42 c 70,105,175 d 91,112,49

Answer 1

H.C.F. of (18, 48) = 2 x 3 = 6.

H.C.F. of (30, 42) = 2 x 3 = 6.

The HCF of 70, 105, 175 is 35.

HCF of 91, 112, 49 is 7