To display the series- 7, 5, 3, 2 (Qbasic Code)
- CLS
FOR i = 10 TO 1 STEP -1
FOR j = 1 TO i
r = i MOD j
IF r = 0 THEN c = c + 1
NEXT j
IF c = 2 THEN PRINT i;
c = 0
NEXT i
END