Question

The ratio of two number is 4:7 and their hcf is 6. Find out their lcm

Answer 1

Answer:

168

Step-by-step explanation:

Let the two numbers be 4x and 7x.

LCM = 28x

HCF = 6

We know that

LCM * HCF = Product of two numbers

28x * 6  = 4x * 7x

=> x = 6

Thus LCM = 28 * 6 = 168.