Read this page. This set of examples provides practice with identifying common factors, both monomial and binomial, in algebraic expressions. Click on the "new problem" button at the end of the page to try a practice problem. After answering the problem, click on the "check your answer" button. Continue this process by clicking on "new problem," and solve 10 problems. You can also create a worksheet of 10 problems by clicking on the button at the bottom of the page titled "Click Here for a Randomly Generated Worksheet and Answers." The answers will be provided at the end of the worksheet.

Click http://www.onemathematicalcat.org/algebra_book/online_problems/id_common_factor.htm link to open resource.