This match covers words problems that involve finding the Greatest Common Factor (GCF) and the Least Common Multiple (LCM). Students often struggle with knowing the difference between these two skills, especially with word problems. This mixed practice allows them to practice both skills, while also having to differentiate between the two. First, students will cut apart the different strips and sort the word problems into the GCF or LCM column (they will use the tops of the page as their sorting