Michael Frazier chipped in with 18 points and Kenny Boynton added 16 for the Gators (21-3, 11-1 SEC).
The Tigers (9-16, 3-9) were led by Chris Denson with 13 points.
Jordan Price also reached double figures with 12 points as Auburn dropped a third consecutive game.
Ray Liotta sues skin care company over use of likeness
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