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    The smallest natural number which is divisible by 16, 88, 12 and 22 is:
    Question

    The smallest natural number which is divisible by 16, 88, 12 and 22 is:

    A.

    476

    B.

    501

    C.

    567

    D.

    528

    Correct option is D

    Given:

    To find the smallest natural number divisible by 16, 88, 12, and 22.

    Concept Used:

    The smallest natural number divisible by a set of numbers is the Least Common Multiple (LCM) of those numbers.

    Solution:

    Prime factorization of the numbers:

    16 = 242^4​​

    88 = 23×112^3 \times 11​​

    12 = 22×32^2 \times 3​​

    22 = 2×112 \times 11​​

    LCM = 24×31×111=16×3×112^4 \times 3^1 \times 11^1 = 16 \times 3 \times 11​ = 528

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