Try Our Apps
Dictionary.com

follow Dictionary.com

2017 Word of the Year

greatest common divisor

noun
1.
the largest number that is a common divisor of a given set of numbers.
Abbreviation: G.C.D.
Also called greatest common factor, highest common factor.
Origin of greatest common divisor
1920-1925
First recorded in 1920-25
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
Cite This Source
Examples from the Web for greatest common divisor
Historical Examples
  • It took the 145mind off the finding of the greatest common divisor.

    Emmy Lou George Madden Martin
  • The Executive is the greatest common divisor of a diverse society.

    Behind the Mirrors Clinton W. Gilbert
  • The reader probably never has had occasion to compute a greatest common divisor since he left school.

    The Psychology of Arithmetic Edward L. Thorndike
  • The greatest common divisor of all the elements in the nation's political consciousness today is inevitably a Mr. Harding.

    Behind the Mirrors Clinton W. Gilbert
British Dictionary definitions for greatest common divisor

greatest common divisor

noun
1.
another name for highest common factor
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Cite This Source

Word of the Day

Nearby words for greatest common divisor

Word Value for greatest

9
10
Scrabble Words With Friends