The visitors, though, were back in front four minutes into the second half when Lacazette volleyed the ball home from 20 yards (meters).
The Gunners moved third on the table ahead of Chelsea's clash with Southampton, while Fulham remained 17th, two points above the relegation zone. We can get better from this performance. Aubameyang put the seal on Arsenal's stroll in the autumn sunshine in the 79th minute, deftly converting Bellerin's cross.
Aubameyang sealed the victory in style, collecting Bellerin's cross and firing left-footed beyond Bettinelli on the turn, before striding onto Ramsey's pass and drilling into the bottom-left corner in injury time.
He simply could not live with the pace of Danny Welbeck and Alex Iwobi and allowed Lacazette to turn in the box to score his first goal.
Although Emery has said he would like to keep Ramsey, who is Arsenal's longest serving player after joining in 2008, Arsenal are keen to keep their wage bill under control and look willing to allow the Welshman to leave on a free transfer, just as Jack Wilshere did during the close season.
China slams USA over naval op in South China Sea
In the past two weeks, the USA and China have canceled several high-level military-to-military meetings meant to defuse tensions. In past years, military ties have been somewhat stable but a series of events this year have roiled the waters.
The 23-year-old has started all of the last three matches and grown into an increasingly important player for Emery, with his tenacity, defensive discipline and energy adding an extra dimension to Arsenal's midfield.
Ramsey then played in Aubameyang in stoppage time as he tucked away his second of the game to leave Fulham shellshocked and down in 17th spot with just a solitary league win.
However, they invited Fulham onto them early on and Bernd Leno, who was making his first Premier League start, was abruptly forced into action.
- Both Ramsey and Aubameyang scored and assisted - this is the first time in Premier League history two substitutes have scored and assisted for a team in a single game. They will play Leicester City after the global break and will then make a trip to Portugal to play Sporting CP in the Europa League.
Did you think nine wins in a row was possible?