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9. Find the smallest square number that is divisible by each of the numbers10: Find the smallest square number that is divisible by each of the numbers & 15 and 20

Answer»

Let us find LCM of 4, 9 and 104 = 2 x 29 = 3 x 310 = 5 x 2So, LCM = 22x 32x 5 = 180Now the LCM gives us a clue that if 180 is multiplied by 5 then it will become a perfect square.The Required number = 180 x 5 = 900

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9.ans=Answer:

900

Step-by-step explanation:

First let us take the lcm for the three no.

So the lcm is 180

In the lcm, 5 doesn't have a pair

So, 180×5=900

Hence,the required answer is 900

the correct answer is 900

900 is the answer to the question you have asked



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