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    Find the HCF of 1248 and 2456.
    Question

    Find the HCF of 1248 and 2456.

    A.

    8

    B.

    12

    C.

    16

    D.

    14

    Correct option is A

    Given:

    Numbers given are 1248 and 2456

    Formula Used:

    HCF of two numbers is the largest number which divides the numbers without leaving any remainder

    Prime Factorization

    Solution:

    Prime factors of 1248 and 2456 are:

    1243 = 25×3×132^5\times 3 \times 13​​

    2456 = 23×3072^3 \times 307​​

    HCF =23 2^3​ = 8

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