Question

    The product of two numbers is 198 and their HCF is 11. What

    is the LCM of these two numbers?
    A 24 Correct Answer Incorrect Answer
    B 18 Correct Answer Incorrect Answer
    C 28 Correct Answer Incorrect Answer
    D 12 Correct Answer Incorrect Answer

    Solution

    ATQ,

    We know that for two given numbers,

    L.C.M × H.C.F = Product of the given two numbers

    ATQ,

    L.C.M × 11 = 198

    So, L.C.M = (198 / 11) = 18

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