The least multiple of 7, which leaves the remainder 4, when divided by any of 6, 9, 15 and 18, is 

a and b are two whole numbers and c is their HCF, then the LCM of those two numbers is

The least multiple of 13, which on dividing by 4, 5, 6, 7 and 8 leaves remainder 2 in each case is 

A number which when divided by 10 leaves remainder of 9, when divided by 9 leaves a remainder of 8, and when divided by 8 leaves a remainder of 7, is: 

The HCF and LCM of two numbers are 21 and 4641 respectively. If one of the numbers lies between 200 and 300, then the two numbers are-

If the product of three consecutive numbers is 210 then sum of the smaller number is: 

The ratio of two numbers is 2: 3 and their L.C.M is 48.  What is the number?

The least number which when divided by 4, 6, 8 and 9 leave zero remainders in each case and when divided by 13 leaves a remainder of 7 is: