Find Least Common Multiple of 6 and 18 using LCM formula..

Answer

LCM( 6, 18 ) = 18

Explanation

The formula for finding LCM is

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

In this example we have: a = 6, b = 18 and GCD(6, 18) = 6.

LCM (6, 18) = \frac{6 \cdot 18}{GCD ( 6 , 18 )} = \frac{108}{6} = 18

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