The Commodores stayed close in the second half, but Boyton's 3-pointer with 1:03 remaining gave the Gators a 7-point lead at 69-62 and essentially iced the contest.
Bradley Beal contributed 16 points and seven rebounds while Erving Walker chipped in with 11 points, five boards and five assists for Florida (19-4, 7-1 SEC).
The Gators racked up their 19th straight home win and seventh consecutive overall.
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