Question

Find the smallest whole number by which 2800 should be divided so as to get a perfect square.Find the smallest square number that is divisible by each of the numbers 8, 15 and 20.

Answer 1

Answer:

7

Step-by-step explanation:

Hence, 2800 needs to be divided by 7 to become a perfect square. Thus, the required smallest whole number by which it should be divided so as to get a perfect square number is 7 and the square root is √400= 20