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    Calculate the least number that is exactly divisible by 12, 16, 24 and 32.
    Question

    Calculate the least number that is exactly divisible by 12, 16, 24 and 32.

    A.

    102

    B.

    90

    C.

    96

    D.

    84

    Correct option is C

    Given:

    Find the least number exactly divisible by 12, 16, 24, and 32.

    Concept Used:

    The least number exactly divisible by given numbers is their Least Common Multiple (LCM).

    Solution:

    12= 22×32^2 \times 3​​

    16=242^4​​

    24=23×3 2^3 \times 3​​

    32= 252^5​​

    LCM = 32×3=96

    Option (C) is right.

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