Which company was the first Internet Service Pricer

Find the smallest multiple of 10 that, when divided by 4, 6, and 9, leaves a remainder of 4 in each case.

Find the HCF of two numbers if LCM and product of those two numbers are 65 and 975 respectively.

LCM of 21 ⁵ , 21 ¹⁰ and 21 ¹⁵ is?

(1). 21 ⁵

(2). 21 ¹⁵

(3).21³⁰

The LCM of two numbers is 5 times their HCF. The sum of LCM and HCF is 180. If one of the numbers is 150, then the other number is

Find the greatest number that will divide 550, 675 and 500 without leaving a remainder.

Find the greatest number that will divide 450, 575 and 400 without leaving a remainder.

If Ashish has 3 types of pens in a ratio 4 : 6 : 5 such that their LCM is 360, then find the sum of the highest and lowest number of pens that he has?

Three numbers are in the ratio 6:9:10 respectively. If the HCF of the numbers is 3, then find the LCM of the numbers.

The HCF of two numbers is 14. If their product is 5488, then how many such pairs exist?