Question

22) Find the least square number which is exactly divisible by each of the numbers 8,12,15 and 20

​

Answer 1

Answer:

first we need to find the LCM of the given numbers i.e. 8, 12, 15 and 20

2*2*2*5*3=120

Then

as 2, 3, 5 are not in pairs, we need to multiply the LCM with 2*5*3=30

so,

least perfect square number which is divisible by each of numbers 8 12 15 and 20

=120*30=3600

Answer 2

Answer:

3600

hope it helps

mark me as brainliest......