Answer
$600$.
Work Step by Step
$5 = 5$
$6 = 2 \cdot 3$
$8 = 2 \cdot 2 \cdot 2$
$25 = 5 \cdot 5$
$30 = 2 \cdot 3 \cdot 5$
LCM $= 2 \cdot 2 \cdot 2 \cdot 3\cdot 5 \cdot 5= 600$.
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