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Version 1

2015-08-21, 12:55:44

Version 2

2015-08-21, 12:58:12

Idiom #74 Compute GCD

Compute the greatest common divisor x of big integers a and b. Use an integer type able to handle huge numbers.

Idiom #74 Compute GCD

Compute the greatest common divisor x of big integers a and b. Use an integer type able to handle huge numbers.

Imports 
import "math/big"
Imports 
import "math/big"
Code 
x.GCD(nil, nil, a, b)
Code 
x.GCD(nil, nil, a, b)
Comments bubble
The first two arguments can be ignored in this use case.

x, a, b have pointer type *big.Int .
Comments bubble
The first two arguments can be ignored in this use case.

x, a, b have pointer type *big.Int .
Demo URL
https://play.golang.org/p/SF-Gj_XnAH
Demo URL
https://play.golang.org/p/SF-Gj_XnAH