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    Find the highest common factor of 36 and 48.
    Question

    Find the highest common factor of 36 and 48.

    A.

    18

    B.

    12

    C.

    8

    D.

    6

    Correct option is B

    Given:

    Numbers 36 and 48.

    Solution:

    36 = 22×322^2 \times 3^2

    48 = 24×32^4 \times 3

    Multiply the common factors:

    HCF =22×3=4×3=12 2^2 \times 3 = 4 \times 3 = 12

    The HCF of 36 and 48 is 12.

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