Question

find the sq root offind the square root of 7921 by prime factorization method ​

Answer 1

Answer:

7921 = 89 x 89

Since the factors 89 form pair ,

√7921=89

Answer 2

Answer:

89/7291

89/89

1/1

: prime factorization of 7291 = 89×89 :root 7291 =root (89×89)

= 89