R. D. Sharma Solutions for Chapter: Squares and Square Roots, Exercise 4: EXERCISE

Find the square root of $1764$.

Find the square root of $190969$ by prime factorization.

Find the square root of each of the following by prime factorization.

$586756$

Find the square root of $27225$ by prime factorization.

Find the square root of $3013696$ by prime factorization.

Find the smallest number by which $3645$ must be divided so that it becomes a square. Also, find the square root of the number so obtained.

Find the smallest number by which $1152$ must be divided so that it becomes a square. Also, find the square root of the number so obtained.

Find the least square number which is exactly divisible by each one of the numbers:

$8, 12, 15$ and $20$