GCD of two numbers is 17 and their LCM is 140.If one of the numbers is 20,find the other number

Question

asked Feb 14, 2021 125k views

1 Answer

Nahro Fuad · Answer 1 · 2021-02-19T22:19:41+0000

Answer:

Let the required number be x.

We have a formula,

Product of two numbers = (Their LCM) (Their HCF)

or, 20x = (140)(17)

or, x = 7(17) = 119

So the required number is 119