Find Least Common Multiple of 30 and 8 using LCM formula..

Answer

LCM( 30, 8 ) = 120

Explanation

The formula for finding LCM is

LCM (a, b) = \frac{a \cdot b}{GCD ( a , b )}

In this example we have: a = 30, b = 8 and GCD(30, 8) = 2.

LCM (30, 8) = \frac{30 \cdot 8}{GCD ( 30 , 8 )} = \frac{240}{2} = 120

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