Three number are in the ratio of 3: 4: 5 and their L.C.M. is 2400. Their H.C.F. is:
Correct answer A. 40
Tip: press A, B, C or D to answer, and N for the next question.
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More Problems on H.C.F and L.C.M questions
See allThe product of two numbers is 4107. If the H.C.F. of these numbers is 37, then the greater number is:
Correct answer C. 111
The greatest number of four digits which is divisible by 15, 25, 40 and 75 is:
Correct answer C. 9600
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Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. Then sum of the digits in N is:
Correct answer A. 4
Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together?
Correct answer D. 16
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