Illustrated definition of Greatest Common Factor: The greatest number that is a factor of all the given numbers: find all the factors of each chosen number,...

The greatest common factor (GCF) is the largest positive integer that is a factor of two or more integers. Learn the formula, methods, examples, and more.

In mathematics, the greatest common divisor (GCD), also known as greatest common factor (GCF), of two or more integers, which are not all zero, is the largest positive integer that …

The greatest number among all the common factors of two or more numbers is called the greatest common factor or GCF. For any two numbers, the GCF is the largest number that divides the …

Aug 21, 2025 · The Greatest Common Factor (GCF) is the greatest positive integer that evenly divides two or more integers without leaving a remainder. Greatest Common Factor is a …

Mar 6, 2025 · The greatest common factor (GCF) is the largest number that is a factor of two or more numbers. In other words, it’s the biggest number that can divide each of the given …

The Greatest Common Factor is the largest whole number that divides evenly two or more nonzero whole numbers. The greatest common factor of a and b will be denoted by GCF (a,b).

The Greatest Common Factor (GCF), also known as the Greatest Common Divisor (GCD) or Highest Common Factor (HCF), represents the largest positive integer that divides two or …

The Greatest Common Factor (GCF) is the largest number that divides exactly into two or more numbers. It's also called the Greatest Common Divisor (GCD) or Highest Common Factor (HCF).

Here you will find our Definition of Greatest Common Factor page which will explain what a greatest common factor is and how to find it with some worked examples.