Find Least Common Multiple of 14 and 21 using LCM formula..
Answer
LCM( 14, 21 ) = 42
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 = 14, b = 21 and GCD(14, 21) = 7.
$$ \text{LCM} (14, 21) = \frac{ 14 \cdot 21 }{ \text{GCD}(14,21)} = \frac{ 294 }{ 7 } = 42 $$This page was created using
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