This coloring activity provides students with 12 problems on finding LCM and GCF of given numbers. In each problem students have to find the LCM or the GCF of two given numbers as it is indicated (the numbers included are 2 and 3 digits). After solving a problem, the students find their answer in a table. This tells them what color to use in the coloring page. Students are asked to show work on a recording sheet provided.

Answer key is included.