Question
The greatest number, which when subtracted from 6254, gives a number exactly divisible by each of 20, 25, 30 and 35, is:
Solution
LCM of 20, 25, 30, 35 = 2100 Required number = 6254 – 2100 = 4154
More HCF and LCM Questions
- The LCM of two numbers is 2250 while their HCF is 50. If one of the numbers is 450, then the other number is:
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- The product of two numbers is 972 and their HCF is 9. Total number of such pairs of numbers is?
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- The LCM of two natural numbers is 10 times their HCF. If the product of given two numbers is 1000, then find the LCM of the numbers.
- Find the HCF of 798 and 525.
