diff --git a/factorial.py b/factorial.py
new file mode 100644
index 000000000..fcf31c893
--- /dev/null
+++ b/factorial.py
@@ -0,0 +1,6 @@
+number=3
+factorial=1
+while number>0:
+    factorial*=number
+    number-=1
+print("factorial:",factorial)