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      Question

      The H.C.F of two numbers is 8 and their L.C.M is 136. If

      one of the numbers is 64, find the other?
      A 13 Correct Answer Incorrect Answer
      B 23 Correct Answer Incorrect Answer
      C 37 Correct Answer Incorrect Answer
      D 17 Correct Answer Incorrect Answer

      Solution

      HCF = 8, LCM = 136, a = 64 & b = ? So as we know that a ร— b = HCFร— LCM or 64 ร— b = 8 ร— 136 or b = 8 ร— 136/64 = 17.

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