Find the root of 529 by the Prime Factorisation Method
Find the square root by prime factorisation method:
Given number, 529
Factorisation,
∴529=23×23
So, the square root of 529 is
529=23×23⇒529=23×23∴529=23
Hence, the square root of 529 is 23.
Find the square root of the following number by prime factorisation method(i) 729(ii) 400(iii) 1764(iv) 4096(v) 7744(vi) 9604(vii) 5929(viii) 9216(ix) 529(x) 8100
Find the square roots of the following numbers by the Prime Factorisation Method.
(i) 729 (ii) 400 (iii) 1764 (iv) 4096 (v) 7744 (vi) 9604 (vii) 5929 (viii) 9216 (ix) 529 (x) 8100