No problem, we've got 2643 and 1422 to multiply
2643 × 1422 = 1422 × (2643)
+ 1422 × 3 producing 4266
+ 1422 × 40 which equals 56880
+ 1422 × 600 that equals 853200
+ 1422 × 2000 which equals 2844000

= 3758346
