LCM( 8, 6 ) = 24
The formula for finding LCM is
$$ \text{LCM} (a, b) = \frac{ a \cdot b }{ \text{GCD}(a,b)} $$In this example we have: a = 8, b = 6 and GCD(8, 6) = 2.
$$ \text{LCM} (8, 6) = \frac{ 8 \cdot 6 }{ \text{GCD}(8,6)} = \frac{ 48 }{ 2 } = 24 $$