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    Question

    Find the smallest number that should be multiplied to

    1296 so that it becomes a perfect square.
    A 1 Correct Answer Incorrect Answer
    B 2 Correct Answer Incorrect Answer
    C 3 Correct Answer Incorrect Answer
    D 6 Correct Answer Incorrect Answer

    Solution

    1296┬а =┬а 2 4┬а ├Ч┬а 3 4

    Since, the powers of all prime factors are already even, the given number is already a perfect square.

    Required number = 1

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