Question

State the following statement is True or False

The H.C.F of $90$ and $162$ is $18$.

• A. True
• B. False

Answer 1

The correct option is A True

Factors of $90=1,2,3,5,6,9,10,15,18,30,45,90$
Factors of $162=1,2,3,6,9,18,27,54,81,162$
Common factors are $=1,2,3,6,9,18$
=> HCF $=18$