Find Least Common Multiple of 19 and 4 using LCM formula..
Answer
LCM( 19, 4 ) = 76
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 = 19, b = 4 and GCD(19, 4) = 1.
$$ \text{LCM} (19, 4) = \frac{ 19 \cdot 4 }{ \text{GCD}(19,4)} = \frac{ 76 }{ 1 } = 76 $$This page was created using
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