Find Least Common Multiple of 81 and 25 using LCM formula..

Answer

LCM( 81, 25 ) = 2025

Explanation

The formula for finding LCM is

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

In this example we have: a = 81, b = 25 and GCD(81, 25) = 1.

LCM (81, 25) = \frac{81 \cdot 25}{GCD ( 81 , 25 )} = \frac{2025}{1} = 2025

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