Question

please give right answer step by step
promise I will mark you as brainlist ​

Answer 1

Step-by-step explanation:

First take out the LCM of all the numbers

LCM = 180

So, square number is = 180 × 180

= 32400

Hence smallest square number which is divisible by 9, 10, 12 and 15 is 32400.

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