No problem, we've got 2790 and 2773 to multiply
2790 × 2773 = 2773 × (2790)
+ 2773 × 0 producing 0
+ 2773 × 90 that equals 249570
+ 2773 × 700 that results in 1941100
+ 2773 × 2000 that is equal 5546000

= 7736670
