This math topic involves practicing the skills of factoring and identifying the greatest common factor (GCF) using Venn diagrams for two numbers. Each problem requires completing a factor diagram to determine the GCF of given numbers. This topic is an introductory exploration of factoring and finding the GCF, fostering understanding through visual representation via populated Venn diagrams that do not include center elements. Each example includes a list of numbers, and the task is to analyze and fill in these diagrams correctly to find the GCF for each specified pair of numbers.
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Complete the factor diagram and use it to find the greatest common factor of these numbers.