GCD

Look up gcd in Wiktionary, the free dictionary.

GCD may refer to:

• Gardner Carton & Douglas, a former U.S. law firm
• General content descriptor, a file format to describe content to wireless devices
• Global Credit Data, a credit data pooling and sharing organisation for the banking industry
• Grand Central Dispatch, computing technology from Apple Inc.
• Grand Comics Database, a database of comic book information
• Grant County Regional Airport (FAA identifier), an airport near John Day, Oregon, U.S.
• Greatest common divisor, concept used in mathematics
  • Binary GCD algorithm, an algorithm which computes the greatest common divisor
  • Polynomial greatest common divisor, a highest degree polynomial of two polynomials
• Griffith College Dublin, a private college in Dublin, Ireland