dear expert please tell an easy way to find the square root of a number

We can find square root of a number by two methods:

Prime factorization

Division method

Here is the link for finding square root by prime factorisation method.

https://www.meritnation.com/ask-answer/question/how-to-find-square-root-of-a-number/exponents-and-powers/1640303

Here is the link for finding square root by division method.

https://www.meritnation.com/ask-answer/question/can-you-please-explain-how-to-find-the-square-root-through/surface-areas-and-volumes/593469