diff --git a/nok.sh b/nok.sh
index e69de29..3cf0b1c 100644
--- a/nok.sh
+++ b/nok.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+if ! command -v gcd &> /dev/null; then
+    source ./nod.sh
+fi
+
+lcm() {
+    local a=$1
+    local b=$2
+    
+    if [ $a -eq 0 ] || [ $b -eq 0 ]; then
+        echo 0
+        return 0
+    fi
+    
+    local gcd_val=$(gcd $a $b)
+    local lcm_val=$((a * b / gcd_val))
+    
+    echo $lcm_val
+}
+
+if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
+    if [ $# -ne 2 ]; then
+        exit 1
+    fi
+    
+    if ! [[ "$1" =~ ^[0-9]+$ ]] || ! [[ "$2" =~ ^[0-9]+$ ]]; then
+        echo "Ошибка: Аргументы должны быть целыми положительными числами"
+        exit 1
+    fi
+    
+    result=$(lcm $1 $2)
+    echo "НОК($1, $2) = $result"
+fi
\ No newline at end of file