![](https://tlcalaska.org/wp-content/uploads/2020/09/Learning-Tree-Math-5-640x438.png)
Video Guide
Greatest common factors falls within the ‘Quantitative Problem Solving with Rational Numbers’ section of the Math GED Exam.
For best results,
- Watch the above video and take any notes
- Complete the below problem sheets (download at the bottom of the page)
- Compare your work with the answer sheet below
- Contact us with any questions
Problems:
![](https://tlcalaska.org/wp-content/uploads/2020/09/GCF-1-1.png)
Answer Key:
![](https://tlcalaska.org/wp-content/uploads/2020/09/GCF-2.png)