Question

find the hcf of 126 and 168?​

Answer 1

Step-by-step explanation:

here is the answer above

Answer 2

Answer:

HCF of 126  & 168  = 42

Step-by-step explanation:

hcf of 126 and 168

HCF = Highest Common Factor

Lets first find factors of 126 & 168

& then Find common factors

126 = 2 * 3 * 3 * 7

168 = 2 * 2 * 2 * 3 * 7

Here common Factors are  2  ,  3  , 7

HCF = 2 * 3 * 7   = 42

HCF of 126  & 168  = 42