Question
Find the difference between sum of digits of LCM and HCF of 54, 72 and 90.
More HCF and LCM Questions
- The sum and difference of L.C.M and H.C.F of two numbers are 294 and 126. If one of the numbers is 21, find the other number.
- The HCF and the LCM of two numbers are 5 and 175, respectively. If the ratio of the two numbers is 5:7, the larger of the two numbers is _______.
- Three boys runs around a circular track and takes 10 min, 30 min and 35 min respectively to complete the one round. When do they all come relatively to the...
- If the product of two numbers is 180 and their HCF is 6, find the LCM of those two numbers.
- Find the HCF and LCM of 24, 36 and 60.
- How many pairs of natural numbers (x, y) exist such that x>y and the product of x, y and HCF (x, y) = 2520? solve this
- The smallest number which when divided by 28 and 32 leaves remainder 10 and 14 respectively is:
- Find the greatest number of 4 digits divisible by 15, 25, 40 and 75.
- Let N be the greatest number that will divide 82, 105, 128 leaving the same remainder in each case. Then sum of the digits in N is:
- If the product of two numbers is 144 and their HCF is 6, then find the LCM of the given two numbers.
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