Two numbers are in the ratio 3: 4. If their LCM is 240, the E smaller of the two numbers is: 

Two numbers are in the ratio 3 : 4. Their LCM is 84 . The greater number is: 

The smallest number, which when increased by 5 is divisible by each of 24, 32, 36 and 54, is 

The H.C.F. of two numbers is 8. Which one of the following can never be their L.C.M? 

The sum of the HCF and LCM of two numbers is 680 and the LCM is 84 times the HCF. If one of the numbers is 56, the other is : 

HCF and LCM of two numbers are 7 and 140 respectively. If the numbers are between 20 and 45, the sum of the numbers is: 

The LCM of two numbers is 12 times their HCF. The sum of the HCF and the LCM is 403. If one of the number is 93, then the other number is. 

What is the LCM (least common multiple) of 57 and   93?