Question

pls solve as fast as possible and give explanation​

Answer 1

Take the L.C.M of these three numbers, that number will be both perfect square and divisible by them.

Answer 2

Answer:

3600

Step-by-step explanation:

16 = 2×2×2×2

18 = 2×3×3

45 = 3×3×5

LCM = 2²×2²×3²×5 = 720

5 is not a pair so we should multiply 720 by 5 to obtain the required no.

720×5 = 3600

So, the least number which is a perfect square and which should also be divisible by 16,18,45 is

3600

Hope this helps you

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