Question

The product of two numbers is 81. If their L.C.M is 9 find their H.C.F?

Answer 1

given that product of two numbers=81

L.C.M=9

so,. product of two numbers=L.C.M X H.C.F

81=9 X H.C.F

81/9=H.C.F

H.C.F=9

Answer 2

HCF is 9.

Step-by-step explanation:

Given : The product of two numbers is 81. If their L.C.M is 9.

To find : Their H.C.F?

Solution :

We know that,

$\text{Product of two numbers}=HCF\times LCM$

The product of two numbers is 81.

L.C.M is 9.

Substitute the values,

$81=HCF\times 9$

$HCF=\frac{81}{9}$

$HCF=9$

Therefore, HCF is 9.

#Learn more

If the product of two numbers is4941 and their lcm 81. find thehcf​

https://brainly.in/question/9815732