diff --git a/Loops/factorial.c b/Loops/factorial.c
index b487b65..317cb66 100644
--- a/Loops/factorial.c
+++ b/Loops/factorial.c
@@ -1,11 +1,14 @@
 // Print factorial of a no
 #include<stdio.h>
-int main(){
+void main()
+{
     int num,i,res=1;
     printf("Enter number\n");
     scanf("%d",&num);
-    for(i=1;i<=num;i++){
-        res*=i;
+    
+    for(i=1;i<=num;i++)
+	{
+        res=res*i;
     }
     printf("Factorial of %d = %d",num,res);
-}
\ No newline at end of file
+}