Question

find the smallest number by which 1800 must be multiplied so that the product is perfect square​

Answer 1

Step-by-step explanation:

1800= 2 × 2 × 2 × 2 × 3 × 5 × 5

while pairing no. 3 is left unpaired

so we must multiply 3 to 1800 to make it perfect square.

1800×3=2 × 2 × 2 × 2 × 3 × 3 × 5 × 5

Therefore smallest no. which is multiply by 1800 to make it perfect square is 3.

Hope it helps you.....

Hope it helps you.....please mark my answer as brainleist...