diff --git a/main.sh b/main.sh
new file mode 100644
index 0000000..8f7ad77
--- /dev/null
+++ b/main.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+
+echo "Введите первое число:"
+read num1
+
+echo "Введите второе число:"
+read num2
+
+nok_result=$("$SCRIPT_DIR/script_NOK.sh" "$num1" "$num2")
+
+echo "НОК($num1, $num2) = $nok_result"
diff --git a/script_NOK.sh b/script_NOK.sh
new file mode 100755
index 0000000..4143e59
--- /dev/null
+++ b/script_NOK.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+if [ $# -ne 2 ]; then
+    echo "Использование: $0 число1 число2"
+    exit 1
+fi
+
+a=$1
+b=$2
+
+# Находим НОД 
+nod_a=$a
+nod_b=$b
+
+while [ "$nod_b" -ne 0 ]; do
+    temp=$nod_b
+    nod_b=$((nod_a % nod_b))
+    nod_a=$temp
+done
+
+# НОК = (a * b) / НОД
+nok=$(( (a * b) / nod_a ))
+
+echo "$nok"