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Greatest Common Factor  Sample Math Practice ProblemsThe math problems below can be generated by MathScore.com, a math practice program for schools and individual families. References to complexity and mode refer to the overall difficulty of the problems as they appear in the main program. In the main program, all problems are automatically graded and the difficulty adapts dynamically based on performance. Answers to these sample questions appear at the bottom of the page. This page does not grade your responses.
Want unlimited math worksheets? Learn more about our online math practice software. Complexity=12Find the greatest common factor of each pair of numbers. Complexity=20Find the greatest common factor of each pair of numbers. Complexity=30Find the greatest common factor of each pair of numbers. Complexity=40Find the greatest common factor of each pair of numbers. Complexity=50Find the greatest common factor of each pair of numbers. Complexity=80Find the greatest common factor of each pair of numbers. Complexity=150Find the greatest common factor of each pair of numbers. AnswersComplexity=8Find the greatest common factor of each pair of numbers. Complexity=12Find the greatest common factor of each pair of numbers. Complexity=20Find the greatest common factor of each pair of numbers. Complexity=30Find the greatest common factor of each pair of numbers. Complexity=40Find the greatest common factor of each pair of numbers. Complexity=50Find the greatest common factor of each pair of numbers. Complexity=80Find the greatest common factor of each pair of numbers. Complexity=150Find the greatest common factor of each pair of numbers. Learn more about our online math practice software. 




