why the loop show 20 as result instead of 120 : ORG 100H 


facto dw ? 


START: 
       MOV CX, 5 
       MOV AX, 5
       DEC CX  
       
  
       repeat : 
                 MUL CX 
                 
                  
                 
                 MOV facto , AX 
                 LOOP repeat 
       ENDS
       
        
       END START :