No problem, we've got 2668 and 1586 to multiply
2668 × 1586 = 1586 × (2668)
+ 1586 × 8 that equals 12688
+ 1586 × 60 that is equal 95160
+ 1586 × 600 that equals 951600
+ 1586 × 2000 which equals 3172000

= 4231448
