Question

Find the smallest possible perfect square number that is exactly divisible by set of the numbers 4, 9, 10.

Answer 1

Answer:

900

Step-by-step explanation:

we have to calculate LCM of 4,9 and 10

4=2*2

9=3*3

10=5*2

now multiply the factors to find LCM

2*2*3*3*5*5

to make it perfect square we multiply by 5

4*9*25=900

which is smallest square number divsible by 4,9and 10

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Answer 2

Answer:LCM of 4, 9, 10 is

2×2×9×5=90

Least perfect square Number divisible by 4,9,10 is 90×10=900

Step-by-step explanation: