No problem, we've got 1548 and 8103 to multiply
1548 × 8103 = 8103 × (1548)
+ 8103 × 8 that equals 64824
+ 8103 × 40 which equals 324120
+ 8103 × 500 giving us 4051500
+ 8103 × 1000 which equals 8103000

= 12543444
