Question

169 are perfect square using prime factor method​

Answer 1

Answer:

Prime factorisation of 169 = 13×13=13^2

prime factorisation of 2×5×17

prime factorisation of 189 = 3×3×3×7

prime factorisation of 2048 = 2×2×2×2×2×2×3×13= 2^5×13×3

prime factorisation of 2916 = 2×2×3×3×3×3×3×3=2^2×3^6

prime factorisation of 3549 = 3×7×21×13×273.