Question

Find the smalledt number by which each of the
following must be divide so that the result is perfect square .

180​

Answer 1

Answer:

36

Step-by-step explanation:

prime factorization of 180

180= 2×2×3×3×5×1

180= 2^2 × 3^2 × 5

5 remains unpaired so 180 must be divided by 5

let's verify

180÷5

36 which is perfect square