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    Question

    Find the smallest number that is divisible by 14, 28, and

    42.
    A 84 Correct Answer Incorrect Answer
    B 60 Correct Answer Incorrect Answer
    C 88 Correct Answer Incorrect Answer
    D 72 Correct Answer Incorrect Answer

    Solution

    ATQ,

    We know, the smallest number which can be divisible by 'a', 'b', and 'c' =
    LCM of 'a', 'b', and 'c'.

    Here, 'a', 'b', and 'c' are three different numbers.

    Required number = LCM of 14, 28, 42 = 84

    Therefore, the smallest number which is divisible by 14, 28, and 42 is 84.

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