The driver of an ambulance sees a bus 40 m ahead of

Find the LCM of 36, 45, 60, 80.

The least number which when divided by 3, 9, 12 and 16 leave zero remainder in each case and when divided by 17 leaves a remainder of 8 is:

The least number which when divided by 5, 15 and 25 leave a same remainder 2 in each case? 

The LCM of two numbers is 12 times their HCF. The sum of LCM and HCF is 403 and if both the number are smaller than their LCM. Find both the numbers?

The ratio of three numbers is 7:3:2. If their HCF is 4, find the LCM of the numbers.

If total number of factors of 3,150 is 'x', then find the value of (x - 6) (x + 3).

What is the HCF of 4/5, 6/8, 8/25 ?

The LCM of two natural numbers is 12 times their HCF. If the product of given two numbers is 432, then find the LCM of the numbers. 

Find the HCF and LCM of 24, 36 and 60.

Find the HCF and LCM of 24, 36 and 60.