Resolve #2631 (#2632)

2018-09-06 02:44:01 +09:00
parent e8948452fd
commit 1cc183ecdb
3 changed files with 4 additions and 3 deletions
--- a/src/prelude/math.ts
+++ b/src/prelude/math.ts
@@ -0,0 +1,3 @@
+export function gcd(a: number, b: number): number {
+	return b === 0 ? a : gcd(b, a % b);
+}