GCD may refer to:
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Great-circle distance
The great-circle distance, orthodromic distance, or spherical distance is the distance between two points on a sphere, measured along the great-circle arc between them. This arc is the shortest path between the two points on the surface of the ...
* GCD, Chinese Internet slang for the
Chinese Communist Party
The Communist Party of China (CPC), also translated into English as Chinese Communist Party (CCP), is the founding and One-party state, sole ruling party of the People's Republic of China (PRC). Founded in 1921, the CCP emerged victorious in the ...
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General content descriptor
A General Content Descriptor (GCD) is a file which describes downloads like ringtones and pictures to wireless devices. GCD's are plain text
In computing, plain text is a loose term for data (e.g. file contents) that represent only character ...
, a wireless device file format
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Geneva Consensus Declaration
The Geneva Consensus Declaration on Promoting Women's Health and Strengthening the Family is an anti-abortion international document created in 2020 and signed at that time by about 30 governments. The declaration "defends the unborn and reiterates ...
, a non-binding anti-abortion statement signed by a handful of nations
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Global Cities Dialogue
The Global Cities Dialogue on Information Society (GCD), is a non-profit international association of Mayors and High Political Representatives (HPRs) who believe that the development of the Information Society should be for the benefit of all the ...
, an international development organisation
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Grand Central Dispatch
Grand Central Dispatch (GCD or libdispatch) is a technology developed by Apple Inc. to optimize application support for systems with multi-core processors and other symmetric multiprocessing systems. It is an implementation of task parallelism ...
, a parallel computing framework
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Grand Comics Database
The Grand Comics Database (GCD) is an Internet-based project to build a database of comic book information through user contributions. The GCD project catalogues information on creator credits, story details, reprints, and other information use ...
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Grant County Regional Airport
Grant County Regional Airport - GCRA (Ogilvie Field) is in Grant County, Oregon, a mile southwest of John Day, Oregon
John Day is a city located approximately north of Canyon City, Oregon, Canyon City in Grant County, Oregon, United States, ...
, near John Day, Oregon, United States
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Greatest common divisor
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 divides each of the integers. For two integers , , the greatest co ...
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Binary GCD algorithm
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Polynomial greatest common divisor
In algebra, the greatest common divisor (frequently abbreviated as GCD) of two polynomials is a polynomial, of the highest possible degree, that is a factor of both the two original polynomials. This concept is analogous to the greatest common d ...
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Lehmer's GCD algorithm
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Griffith College Dublin, in Dublin, Ireland
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Yukulta language, spoken in Australia
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