Latest Blog Posts

How to Find the Greatest Common Factor (GCF)

In this blog, we explore what the Greatest Common Factor (GCF) is, why it’s useful in everyday math, and how to find it using three different methods: listing factors, prime factorization, and the Euclidean algorithm. We also introduce MathTechLab’s free, easy-to-use GCF Calculator — a tool that quickly finds the GCF of any set of numbers while showing step-by-step solutions.