Question

Example 102
Find the smallest perfect square number divisible by 24, 30 and 60.
Solution​

Answer 1

Step-by-step explanation:

if it was halpful kindly y

Answer 2

Answer:

the correct one is 3600

Step-by-step explanation:

LCM of 24, 30 and 60 is

2 x 2 x 2 x 3 x 5

To make it a perfect square we just have to make pairs of each number. As you can see, 2 is three times, 3 and 5 are just once. So, multiply the number by:

2 x 3 x 5

New number can be calculated as:

2 x 2 x 2 x 2 x 3 x 3 x 5 x 5 = 3600