Question
Find Least Common Multiple of 54 and 60 using LCM formula..
Answer
LCM( 54, 60 ) = 540
Explanation
The formula for finding LCM is
$$ \text{LCM} (a, b) = \frac{ a \cdot b }{ \text{GCD}(a,b)} $$In this example we have: a = 54, b = 60 and GCD(54, 60) = 6.
$$ \text{LCM} (54, 60) = \frac{ 54 \cdot 60 }{ \text{GCD}(54,60)} = \frac{ 3240 }{ 6 } = 540 $$This page was created using
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