#### History of Idiom 74 > diff from v25 to v26

Edit summary for version 26 :

New Clojure implementation by user [el_memorioso]

New Clojure implementation by user [el_memorioso]

↷

#### Version 25

2019-01-25, 11:48:54

#### Version 26

2019-09-26, 16:38:11

# 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.

##### Code

(defn gcd [a b] (if (zero? b) b (recur b (mod a b))))