Question

find the smallest square number which can be completely divided by 9 15 and 20​

Answer 1

SQUARE of 9 is 3

SQUARE of 15 is 3.8729

SQUARE OF 20 IS 4.472

Answer 2

Answer:

900

Step-by-step explanation:

if we take L.C.M of 9 , 15 & 20 it comes 180

180 = 2 × 2 × 3 × 3 × 5

Only 5 has no pair so multiply 180 by 5 so it comes 900 which is square of 30 & completely divisible 9 , 15 & 20 .