diff --git a/CODE in C/Numbers/primefactor.c b/CODE in C/Numbers/primefactor.c
new file mode 100644
index 0000000..52e5dda
--- /dev/null
+++ b/CODE in C/Numbers/primefactor.c	
@@ -0,0 +1,27 @@
+\\PRIME FACTOR OF ANY NUMBER
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+    int x, i, y, flag=0;
+    printf("Enter an integer \n");
+    scanf("%d",&x);
+    for(i=2; i<=x; i++){
+        flag=0;
+        if(x%i==0){
+            for(y=2; y<i; y++){
+                if(i%y==0){
+                    flag=1;
+                    break;
+                }
+            }
+            if(flag==0){
+                printf("%d, ",i);
+            }
+
+        }
+    }
+    return 0;
+}