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Start learning 50% faster. Sign in nowThe sum of two numbers is 99 and their HCF is 9. Total number of such pairs of numbers is?
Two numbers are in the ratio 3:5 and their HCF is 20. Their LCM is
Determine the difference between the LCM and HCF of 18, 24, and 36.
Three numbers are in the ratio 2:3:4 and their HCF is 24. Find the numbers?
Four runners started running simultaneously from a point on a circular track. They took 400 seconds, 600 seconds, 720 seconds and 900 seconds to comple...
What is the LCM of 2/3, 4/6, 8/27?
The greatest number, which when subtracted from 7452, gives a number exactly divisible by each of 20, 27, 30 and 32, is:
The LCM of two numbers is 540, and their HCF is 18. If one of the numbers is 90, find the other number.
Find the least number which when divided separately by 15, 20, 35 and 45 leaves 3 as remainder in each case?