Question
What is the smallest number which is divisible by 15, 20,
and 30?Solution
ATQ,
We know, the smallest number which can be divisible by 'a', 'b', and 'c' =
LCM of 'a', 'b', and 'c'.
Here, 'a', 'b', and 'c' are three different numbers.
Required number = LCM of 15, 20, 30 = 60
Therefore, the smallest number which is divisible by 15, 20, and 30 is 60.
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