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GCF, LCM, Primes Review Sudoku
Created by The Math Pantry
This is a great review activity to reinforce the concepts of GCF, LCM, and Prime Factorization. There is a review worksheet whose answers are then used to populate a Sudoku puzzle. I have used this as an in-class team game, a take home project, or just an activity to have on hand for the substitute folder.