diff --git a/factor.py b/factor.py
index 09819cf..4939b0d 100644
--- a/factor.py
+++ b/factor.py
@@ -1,10 +1,12 @@
+
 x=int(input("Give the x value :"))
 y=int(input("Give the y value :"))
-a=min(x,y)
-factor=[]
+a= min(x,y)
+factors=[]
 for i in range(1,a+1):
     if (x%i==0) and (y%i==0):
-        factor.append(i)
+        factors.append(i)
+
+print("common factors:"," ".join(map(str,factor)))
 
-print(" ".join(map(str,factor)))
-        
\ No newline at end of file
+