Question

Can two numbers have 12 as HCF and 70 as their LCM?​

Answer 1

Answer:

No

since 12 is not a factor of 70

like if it's right

Answer 2

Answer:

One property between of HCF and LCM of two numbers is that LCM is always the multiple of HCF.

For example.

Consider two numbers - 45 and 70.

HCF - 5

And LCM - 630

Here you can see that LCM is multiple of the HCF.

Now you can take any other numbers of your choice, find their LCM and HCF, and answer your own question.