Question

hcf of 54,63 , and 81​

Answer 1

Answer : -

The H.C.F of 53 , 63 ans 81 is 9.

( Refer to the Attachment )

Highest Common Factor (HCF)

The greater No. which is common factor of two or more numbers is called highest common factor .

Highest Common factor is also known as Greater Common Divisor (GCD).

There are two methods which are commonly used for finding (HCF) : -

• Prime Factorization Method
• Continued Division Method

Answer 2

HCF is 9.

Please refer to the attachment for the answer. Hope it helps and if it does please mark as brainliest