When one of a and b is zero, the GCD is the absolute value of the nonzero integer: gcd (a, 0) = gcd (0, a) = |a|. This case is important as the terminating step of the Euclidean algorithm.

Aug 1, 2025 · The greatest common factor (GCF or GCD or HCF) of a set of whole numbers is the largest positive integer that divides evenly into all numbers with zero remainder.

Free Online Greatest Common Divisor (GCD) calculator - Find the gcd of two or more numbers step-by-step

Jan 24, 2026 · There are multiple methods to find the Greatest Common Divisor (GCD) such as: The prime factorization method involves breaking each number down into its prime factors (prime …

What is the GCD? The GCD (short for greater common divisor) is a useful mathematical concept: it is the largest number that divides exactly all the numbers in a set. The GCD is defined for every …

Use this page to calculate the gcd of a set of two or more numbers.

Jan 24, 2026 · The Greatest Common Divisor (GCD), also known as the Highest Common Factor (HCF), is the greatest number that divides a set of numbers without leaving a remainder. For example, the …

One final break took place over the President Day's weekend on February 18, 2007. Last issue was released on February 25, 2007. Distribution aided by Rupert Murdoch's News Corp. Alabama: …

The Greatest Common Divisor (GCD) refers to the greatest number that is a common divisor for a given set of numbers. It is also termed as the Highest Common Factor (HCF) or the Greatest Common …

Jan 29, 2026 · The greatest common divisor GCD (a,b,c,...) can also be defined for three or more positive integers as the largest divisor shared by all of them. Two or more positive integers that have …