LCM of 8, 9 and 10 = 360
Find the lest number to multipled to 360 to make it a perfect square by prime factorisation,
360 is not a perfect square so,
5 multipled to 2 = 10
therefore, 10 multiplied by 360 = 3600
3600 is the smallest square that is divisible by 8, 9 and 10....
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