diff --git a/lastfactorialdigit.py b/lastfactorialdigit.py
new file mode 100644
index 0000000..493c9a6
--- /dev/null
+++ b/lastfactorialdigit.py
@@ -0,0 +1,8 @@
+import sys, math
+
+t = int(sys.stdin.readline())
+
+for _ in range(t):
+    n = int(sys.stdin.readline())
+    f = math.factorial(n)
+    print(f % 10)