Question

4-
Find The smallest possible
perfect saquare number which
is exactly divisible exactly by following set of numbers -
6, 15, 18 20​

Answer 1

20 is exactly divisible it is corroct

Answer 2

Answer:

first take LCM of 6, 15, 18 20 = 180

180= 4*4 *5

so, we multiply with 5 in 180 to get perfect square

=900 ans