Make finding the greatest common factor spook-tacular this October with this Halloween Trick-or-Treat Digital Math Game! In this video game-style activity, students solve problems to determine the GCF, win the game, and collect their candy haul. Designed for 6th grade students, this no-prep digital activity helps learners practice finding the greatest common factor of two numbers—making it the perfect blend of skill-building and Halloween fun. ✅ What’s Included: ✔ 1 Trick-or-Treat Greatest Co