Question
Find the difference between sum of digits of LCM and HCF of 28, 42 and 70.
More HCF and LCM Questions
- The product of two positive integers is 2646. If their HCF is 7 and their sum is 105, then find the difference between the numbers.
- Find the HCF of 756, 1134 and 1386.
- The product of two numbers is 1344 and their L.C.M is 168. What is the H.C.F of the two numbers?
- The HCF of two numbers is 84, and their LCM is 2520. What is the sum of the numbers?
- Calculate the difference between the Least Common Multiple and the Highest Common Factor of 12, 30, and 45.
- The HCF and LCM of two natural numbers are 8 and 48, respectively. What is the difference between the two numbers, if one of the numbers is 16?
- The greatest number, which when subtracted from 5462, gives a number exactly divisible by each of 25, 30, 32 and 40, is:
- Let N be the greatest number that will divide 85, 112, 139 leaving the same remainder in each case. Then sum of the digits in N is:
- Three numbers are in the ratio 2:3:4 and their HCF is 24. Find the numbers?
- Find the least number that should be added to 90, so that the remainder when divided by 5, 6 and 9 will leave the same remainder 1.
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