The Mercedes driver, who took the chequered flag an enormous 25.592 seconds forward of second-placed team-mate Valtteri Bottas, had equalled Ferrari nice Michael Schumacher’s report 91 wins on the earlier race on the Nuerburgring.
Victory, together with a bonus level for quickest lap, stretched the Briton’s championship lead over Bottas to 77 factors with 5 races remaining.
“You are re-writing the history books,” Mercedes informed Hamilton over the group radio, with group boss Toto Wolff including: “Lewis, 92. 92.”
“I owe it all to these guys here and back at the factory,” stated Hamilton.
“It’s just been such a privilege working with them,” added the Briton, who was joined on the rostrum by race engineer Peter ‘Bono’ Bonnington. “Today was tough but it was all about temperatures.”
Dutch teen Max Verstappen completed third for Pink Bull on the Algarve circuit close to Portimao that was internet hosting the nation’s first grand prix in 24 years.
Hamilton lapped all however the three drivers behind him but it surely had not regarded so easy in the beginning when he dropped to 3rd from pole place on a energetic opening lap with occasional rain complicating issues.
Bottas, who had gone forward, was then handed on lap two by McLaren’s Spaniard Carlos Sainz, who had began seventh on the delicate tyres, with the Mercedes pair struggling to get warmth into the medium rubber.
Verstappen had in the meantime dropped to fifth after tangling with Racing Level’s Mexican Sergio Perez, who pitted and dropped to final however recovered to complete seventh.
Bottas retook the lead on lap six because the tyres fired up, with Hamilton shifting as much as second, and stayed forward till his team-mate overtook him on lap 20 to steer for the primary time because the opening lap.
Hamilton reported cramp with seven laps to go however then proceeded to set a sequence of quickest laps. After that he coasted to the end line and into the report books.
Shortly after crossing the road and celebrating with the group’s mechanics and engineers, Hamilton paused to share a protracted hug together with his father, Anthony Hamilton, who then filmed the scene on his i-pad as Hamilton celebrated on the rostrum whereas the gang cheered him loudly.
“I could never have dreamed of being where I am today,” he stated after his eighth win of the season and 71st since he joined Mercedes.
“I didn’t have a magic ball once I selected to come back to this group and associate with nice folks, however right here I’m and what I can inform you is I’m making an attempt to profit from it each single day.
“It’s going to take some time to sink in. I was still pushing flat out coming across the line.”
Charles Leclerc was fourth for Ferrari forward of a surging Pierre Gasly after a superb drive in his Alpha Tauri.
Carlos Sainz got here house sixth for McLaren to beat Perez, who completed forward of the 2 Renaults of Esteban Ocon and Daniel Ricciardo.
4-time world champion Sebastian Vettel, in his last season at Ferrari, completed 10th.