Question

The HCF and LCM of two numbers is 15 and 450 respectively. If one number is 75, what is the other number?

Answer 1

Step-by-step explanation:

HCF=15

LCM=450

Let the numbers be x&y

y=75

As we know;

Hcf×lcm=a×b

15×450=75×x

x=15×450/75

x=90