Question

find the smallest square number divisible by 10 15 and 20​

Answer 1

Answer:

5

Step-by-step explanation:

5 is divisible by 10,15 and 20

Answer 2

Answer:

Hey,

The answer will be 5

Step-by-step explanation:

5 is divisible by all the numbers given above

i.e-> 5×2

-> 5×3

-> 5×4

Here, 5 is the factor of all three numbers that are 10,15 and 20 and it is a perfect square too

Hence 5 is the smallest sqare number divisible by 10 , 15 and 20