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Home Aptitude Problems on H.C.F and L.C.M See What Others Are Saying!
  • Question
  • 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:


  • Options
  • A. 4
  • B. 5
  • C. 6
  • D. 8

  • Correct Answer


  • Explanation
    N = H.C.F. of (4665 - 1305), (6905 - 4665) and (6905 - 1305)

      = H.C.F. of 3360, 2240 and 5600 = 1120.

    Sum of digits in N = ( 1 + 1 + 2 + 0 ) = 4

  • Tags: Bank Exams

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