Farad Cobb had 12 points for the Mocs (11-16, 6-7 Southern Conference), who have won three of their past four after four-game losing streak.
Colin Reddick and Stephen Croone scored 12 points each, with Croone grabbing nine rebounds, and Bryant Irwin had 10 points for the Paladins (6-18, 3-10), who have lost four in a row, six of their past seven and are 1-11 on the road.
Chattanooga shot 34 of 77 from the field, while Furman was 19 of 51.
Chattanooga led 15-7 on Martynas Bareika's jumper with 13:03 left on the way to a 39-27 advantage at halftime.
The Mocs pushed their lead to 48-30 only 2:04 into the second half and pulled away for the easy victory.
Andrew White III will return to the Nebraska men's basketball team next season after removing his name from the NBA draft.
Mike Brey is looking at former Notre Dame players to fill two assistant jobs that have opened up with the departures of Martin Ingelsby and Anthony Solomon.
Purdue's 2016-17 prospects got a jolt Wednesday when forward Caleb Swanigan announced he will return for his sophomore season.