Find Least Common Multiple of 75 and 72 using LCM formula..

Answer

LCM( 75, 72 ) = 1800

Explanation

The formula for finding LCM is

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

In this example we have: a = 75, b = 72 and GCD(75, 72) = 3.

LCM (75, 72) = \frac{75 \cdot 72}{GCD ( 75 , 72 )} = \frac{5400}{3} = 1800

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