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Make finding greatest common factors and least common multiples fun!
Students find GCFs and LCMs of sets of numbers to reveal ordered pairs. Then, they graph the ordered pairs in the first quadrant to create a coordinate graph picture of a cupcake.
Students love mystery graphing activities, and this one requires them to practice factors and multiples along with graphing.
This activity is challenging! It would be great for extra credit, after a test, at the end of the year, or for sub plans. It has over 80 problems, so you might assign different groups of students certain problems in you want to speed it up.
The answer key is included.