Do your students need more practice on how to find the greatest common factor? Do they struggle with reducing or simplifying fractions into lowest terms? These task cards will help since they are so versatile to meet each of your students' needs. You will download 30 task cards for your 5th grade, 6th grade, or special education students to practice finding the greatest common factor of two given numbers. They have a camping theme and are multiple choice. They work well in your fraction centers