LCM of 16ab^3, 5b^2a^2, 20ac

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First the LCM of the constants: 5, 16, 20:

16=2⁴ and 20=2²×5

LCM=5×2⁴=80.

LCM for a is a²; for b it’s b³; for c it’s c.

LCM is 80a²b³c.
by Top Rated User (1.2m points)

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