diff --git a/naibolshiy_obchiy_delitel.sh b/naibolshiy_obchiy_delitel.sh
new file mode 100755
index 0000000..c3e3e23
--- /dev/null
+++ b/naibolshiy_obchiy_delitel.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+a=$1
+b=$2
+
+while [ $b -ne 0 ]; do
+	x=$((a % b))
+	a=$b
+	b=$x
+done
+echo $a