No problem, we've got 6619 and 6457 to multiply
6619 × 6457 = 6457 × (6619)
+ 6457 × 9 giving us 58113
+ 6457 × 10 producing 64570
+ 6457 × 600 producing 3874200
+ 6457 × 6000 giving us 38742000

= 42738883
