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Discussion :: Problems on H.C.F and L.C.M

  1. 252 can be expressed as a product of primes as:

  2. A.

    2 x 2 x 3 x 3 x 7

    B.

    2 x 2 x 2 x 3 x 7

    C.

    3 x 3 x 3 x 3 x 7

    D.

    2 x 3 x 3 x 3 x 7

    View Answer

    Workspace

    Answer : Option A

    Explanation :

    Clearly, 252 = 2 x 2 x 3 x 3 x 7.


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