If one of them is 175, then other number is :

The highest common factor and least common multiple of two numbers are 35 and 525 respectively. If one of them is 175, then other number is

  1. 75
  2. 85
  3. 95
  4. 105
Anurag Mishra Professor Asked on 5th December 2015 in Maths.
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  • 1 Answer(s)

    Answer: (4) 105 

    Explanation:-
    The highest common factor ( H C F) of two numbers = 35
    The least common factors (L C M ) of two numbers = 525
    One number = 175

    Formula-
    The product of two numbers = H C F of two numbers x L C M of two numbers

    Then,  175 x second number = 35 x 525
     second number = 35 x 525//175
     = 105

    Then, the other number is 105. 

    Hence, the answer is (4) 105.

    Anurag Mishra Professor Answered on 5th December 2015.
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