Tracklist
| A1 | Ex-Factor (Unknown Remix) |
| A2 | Ex-Factor (Instrumental) |
| B1 | Lost Ones (Unknown Remix) |
| B2 | Lost Ones (Unknown Remix Instrumental) |
Notes
Runout Groove Side A: HILL 003 ARunout Groove Side B: HILL 003 B
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| XPR 2453 | Lauryn Hill | Ex-Factor/Lost Ones Remixes (12", Promo) | Ruffhouse Records | XPR 2453 | US | 1998 |
| XPR 2453 | Lauryn Hill | Ex-Factor/Lost Ones Remixes (12", Promo) | Columbia | XPR 2453 | UK | 1998 |
