Question

Find the number by which 3645 be divided to get a perfect square. Also find the square root of the obtained number.

Answer 1

Answer:

Answer: The required smallest number by which 3645 must be multiplied to get a perfect square is 5.

Answer 2

factirisation of 3645=5×3×3×3×3×3×3

=3 pairs of 3 and 5

hence , if we divide it by 5 we will get 729 which is the square of 27