Question

Find two numbers whose gcf is 90

Answer 1

that would be 90 and 180 i think

Answer 2

180 and 90

Explanation:

We are given that gcf of two numbers is 90.

We have to find those numbers which gcf is 90.

GCF: It is also called HCF.It is highest common factor of two numbers

Suppose , we have a=8 and b=4

`8=2* 2* 2`

`4=2* 2`

HCF=
`2* 2=4`

If GCF=90

`180=2* 2* 3* 3* 5`

`90=2* 3* 3* 5`

HCF=
`2* 3* 3* 5=90`

Therefore, the numbers are 90 and 180 whose gcf is 90.