No problem, we've got 2769 and 2643 to multiply
2769 × 2643 = 2643 × (2769)
+ 2643 × 9 that results in 23787
+ 2643 × 60 that is equal 158580
+ 2643 × 700 what gives us 1850100
+ 2643 × 2000 that equals 5286000

= 7318467
