Question
Let N be the greatest number that will divide 86, 112, 138 leaving the same remainder in each case. Then sum of the digits in N is:
More HCF and LCM Questions
- What is the least number which is a perfect square and divisible by 3, 10, 12, and 15?
- Calculate the number of factors of 480.
- The smallest number which when divided by 23 and 28 leaves remainder 11 and 16 respectively is:
- The LCM of two natural numbers is 25 times their HCF. If the product of given two numbers is 3600, then find the LCM of the numbers.
- Find the least common multiple of (25/35), (10/14), and (30/42).
- Determine the HCF of 60, 90 and 150
- Find the difference between sum of digits of LCM and HCF of 32, 48 and 80.
- The LCM for two prime numbers x and y, (x > y) is 319. The value of (2y + x) :
- If the ratio of two numbers is 8 : 9 and their HCF is 6 then their LCM will be :
- Find the smallest number that leaves 7 as remainder when divided by both 18 and 45.
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