diff --git a/factors.py b/factors.py
index f64631f..f16a5be 100644
--- a/factors.py
+++ b/factors.py
@@ -16,20 +16,20 @@ class Factor:
 		clear_factors_lists(self)
 	
 		for item in self.base_list:
-			simple_one.append(factor / item)
-			simple_two.append(factor * item)
+			self.simple_one.append(factor / item)
+			self.simple_two.append(factor * item)
 		
 		if include_compound:
 			for item in self.base_list:
-				compound_one.append(((1 + factor) ** (1 / item)) - 1)
-				compound_two.append(((1 + factor) ** item) - 1)
+				self.compound_one.append(((1 + factor) ** (1 / item)) - 1)
+				self.compound_two.append(((1 + factor) ** item) - 1)
 				
 		if include_complex:
 			for item in self.base_list:
-				complex_one.append(item * (((1 + factor) ** (1 / item)) - 1))
-				complex_two.append(1 / item * (((1 + factor) ** (1 / item)) - 1))
-				complex_three.append(item * (((1 + factor) ** item) - 1 ))
-				complex_four.append(1 / item * (((1 + factor) ** item) - 1))
+				self.complex_one.append(item * (((1 + factor) ** (1 / item)) - 1))
+				self.complex_two.append(1 / item * (((1 + factor) ** (1 / item)) - 1))
+				self.complex_three.append(item * (((1 + factor) ** item) - 1 ))
+				self.complex_four.append(1 / item * (((1 + factor) ** item) - 1))
 				
 	def print_factors(self, include_simple = True, include_compound = True, include_complex = True):
 		print("Factors for %s." %(self.variable_name))