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      Question

      The LCM of two numbers is 3600 while their HCF is 60.

      If one of the numbers is 600, then the other number is:
      A 360 Correct Answer Incorrect Answer
      B 240 Correct Answer Incorrect Answer
      C 480 Correct Answer Incorrect Answer
      D 540 Correct Answer Incorrect Answer

      Solution

      Given:
      - LCM of two numbers = 3600
      - HCF of two numbers = 60
      - One number = 600
      Since,
      HCF of two numbers × LCM of two numbers = First number × Second number

      Second number = (60 × 3600)/600 = 216000/600 = 360

      So, the other number is 360.

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