Question
Five bells commence tolling together and tolls at intervals of 6, 12, 36, 42 and 60 seconds respectively. In 126 minutes, how many times do they toll together?
More HCF and LCM Questions
- Three numbers are in the ratio 7:2:3 respectively. If the HCF of the numbers is 6, then find the LCM of the numbers.
- 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:
- The LCM and HCF of two integers are 540 and 12 respectively. If one of the integers is 90, find the second integer.
- What is the least number which when divided by 3, 15 & 18 leave a remainder 6 in each case & it is also divisible by 12?
- Find the difference between sum of digits of LCM and HCF of 20, 50 and 100.
- The least number which when divided by 8,16,22 and 32 leave a same remainder 1 in each case?
- The least number which when divided by 8, 10, 12 and 15 leave zero remainder in each case and when divided by 16 leaves a remainder of 8 is:
- Find the greatest number that will divide 450, 575 and 400 without leaving a remainder.
- If total number of factors of 3,150 is 'x', then find the value of (x - 6) (x + 3).
- Find the smallest number that leaves 13 as remainder when divided by both 32 and 48.
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