Question

find the square root of 245025 by prime factorisation method​

Answer 1

Answer:

the square root of 245025 is, 495

Answer 2

Given number = 245025

Prime factorisation of the number:

245025 = 3 x 3 x 3 x 3 x 5 x 5 x 11 x 11

So,

Square root of the number is:

☛ 3 × 3 × 5 × 11

☛ 45 × 11

☛ 495

Hence, The answer is 495