. Find the least perfect square number which is exactly divisible by 8, 9 and 10.
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Answer;
3600
Step-by-step explanation:
Finding the least perfect square number divisible by 8,9 and 10
We have to find the least common factor of the numbers 8,9 and 10
So, LCM of 8,9 and 10 are ;
LCM = 2×2×2×3×3×5 = 360
Since, one 2 and 5 are not in pairs, we multiply them with the resultant value of LCM i.e., 360
=> 2×5×360
=> 3600
Therefore, 3600 is the perfect square number that is divisible by each one of 8,9 and 10.
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