No problem, we've got 1699 and 5380 to multiply
1699 × 5380 = 5380 × (1699)
+ 5380 × 9 what gives us 48420
+ 5380 × 90 giving us 484200
+ 5380 × 600 which equals 3228000
+ 5380 × 1000 that results in 5380000

= 9140620
