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    Question

    What is the smallest integer that

    should be subtracted from 653 to make it divisible by both 23 and 27?
    A 32 Correct Answer Incorrect Answer
    B 42 Correct Answer Incorrect Answer
    C 44 Correct Answer Incorrect Answer
    D 20 Correct Answer Incorrect Answer

    Solution

    ATQ, LCM (23 and 27) = 621 So, smallest integer that is divisible by both 23 and 27 is 621 So, required number = 653 - 621 = 32

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