Hcf of two numbers is 17. if the numbers are in the ratio 3:7, then their lcm is?

If the HCF of two numbers is one of the numbers, then their LCM is the other number.

Two numbers are in the ratio 3 : 4. If their HCF is 4, then their LCM is:

The LCM and HCF of the numbers 28 and 42 are in the ratio:

Two numbers are in ratio 3:8 and their HCF is 7. Their LCM is:

The ratio of two numbers is 5 : 6 and their LCM is 480, then their HCF is

The ratio of two numbers is 5 : 6 and their LCM is 480, then their HCF is

Two numbers are in the ratio 3 .5 and their HCF is 20 . Their LCM is

The ratio of the sum to the LCM of two natural numbers is 7 : 12. If their HCF is 4, then the smaller number is