Which among the following crop has CRI as critical

Find the HCF of two numbers if LCM and product of those two numbers are 45 and 630 respectively.

Find difference between the LCM and HCF of 14, 42 and 77.

If the product of two numbers is 144 and their HCF is 12, then find the LCM of the given two numbers.

Find the LCM of 25/14, 15/28, 30/21

Let N be the greatest number that will divide 85, 112, 139 leaving the same remainder in each case. Then sum of the digits in N is:

The H.C.F of two numbers is 2 and their L.C.M is 117. If one of the numbers is 13, find the other?

Calculate the Least Common Multiple (LCM) of the two highest prime numbers under 10.

The HCF of any set of 10 co-prime numbers is always:

Find the LCM of the numbers 1.2, 0.8, 2.4, and 3.6.

The HCF of 5453 and 6409 is 221, their LCM is: