Question
The LCM of two numbers is 40 times its HCF. If the product of the numbers is 1440, find their HCF.
More HCF and LCM Questions
- Find the HCF of 693, 1001 and 2079.
- The least number which when divided by 8,16,22 and 32 leave a same remainder 1 in each case?
- The ratio of two numbers is 4:8 and their LCM is 96. The numbers are:
- The least number which when divided by 9, 12, 15, 18, and 21 leaves the same remainder 7 in each case, is:
- Find the least common multiple of (28/42), (35/49), and (14/21).
- The square of sum of two numbers is 25,600 and the sum of squares of the same two numbers is 13,000. If their H.C.F. is 10, then find their L.C.M.
- The least number which when divided by 5, 10, 12 and 15 leave zero remainder in each case and when divided by 18 leaves a remainder of 6 is:
- Find the least number of four digits which is exactly divisible by 6, 24 and 32?
- The sum of HCF and LCM of two numbers is 425. If the LCM is 16 times the HCF, and one number is 25, find the second.
- The LCM of two numbers is 540, and their HCF is 18. If one of the numbers is 90, find the other number.
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