This math topic focuses on using Venn diagrams to factor numbers and identify their shared prime factors. It is aimed at developing skills in factoring and understanding the greatest common factor (GCF). Each question requires populating a factor diagram to visually organize the prime factors of two numbers and find the common factors listed at the center of the diagram. This exercise helps students visually grasp the relationships between numbers in terms of their prime factors, enhancing their analytical and problem-solving skills in the context of basic number theory.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
Populate the factor diagram and use it to find the shared prime factors of these numbers (in the center)