Question

find the HCF and LCM of the following pair of numbers 60 and 75 ​

Answer 1

Answer:

The highest common factor is found by multiplying all the factors which appear in both lists:

So the HCF of 60 and 72 is 2 × 2 × 3 which is 12.

So the LCM of 60 and 72 is 2 × 2 × 2 × 3 × 3 × 5 which is 360.