A farmer plants 2401 mango saplings in rows so that the number of rows equals the number of saplings in each row. How many rows are there?

Question

NumericalSquare Root by Prime Factorisation Method

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Using prime factorisation, \sqrt{1764} is

What is the smallest number by which 2352 must be multiplied to get a perfect square?

By which smallest number should 3087 be divided so that the quotient is a perfect square?

The smallest square number that is divisible by each of 6, 9 and 15 is

Which one of the following is a perfect square?

Find \sqrt{5184} by the prime factorisation method.