Question

Find the smallest perfect square that is exactly divisible by 25,24 and18.

Answer 1

[tex]25 = 5^{2} \\ 24 = 3 \times 2^{3} \\ 18 = 3^{2} \times 2 [/tex]

The smallest number divisible by 25, 24, and 18 will be = $2^{3} \times 3^{2} \times 5^{2} = 1800$

To make it a perfect square, it should be multiplied by 2

Thus the smallest square which is divisible by 25, 24 and 18 = 3600

Answer 2

Answer:

25/45/67/90=1800 }×,2 =3600