Question

Find the least square number which is exactly divisible by 8 9 and 10

Answer 1

Answer:

3600

Step-by-step explanation:

Hope it helps.......

Answer 2

Step-by-step explanation:

The least number divisible by each one of 8, 9, 10 is their LCM.

Now, LCM of 8. 9. 10-12x4x9x5)=360.

By prime factorisation, we get

360-2×2×2×3×3×5

To make it a perfect square it must be multiplied by (2-5). 1.e.. 10.

Hence, required number (360= 10) = 3600.