This math topic focuses on learning how to find the greatest common factor (GCF) of three numbers using Venn diagrams. Students apply their understanding of factoring to populate factor diagrams and determine the GCF for given sets of numbers. The problems progressively challenge learners to apply these skills, providing a structured practice in factoring and identifying common divisors across various problem sets. This helps deepen the understanding of relationships between numbers in the context of their factors.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.