The LCM of two numbers is 180, and the numbers are in

What is the highest common factor of 120 and 1800?

The LCM of two natural numbers is 15 times their HCF. If the product of given two numbers is 13,500, then find the LCM of the numbers.

Find the largest number of the five digit which is exactly divisible by 48, 72 and 108.

The H.C.F. of two numbers is 16 and the other two factors of their L.C.M. are 4 and 13. The larger of the two numbers is:

Find the difference between sum of digits of LCM and HCF of 32, 48 and 80.

The product of two numbers is 504 and their HCF is 6. Total number of such pairs of numbers is?     

What is the minimum number of square marbles required to tile a floor of length 4 metres 35cm and width 3 metres 60 cm?  

Find the HCF of 240, 280 and 560.

The HCF of two 3 digit numbers is 17, and their LCM is 1224. Calculate the difference between the two numbers.