No problem, we've got 3373 and 6870 to multiply
3373 × 6870 = 6870 × (3373)
+ 6870 × 3 resulting in 20610
+ 6870 × 70 resulting in 480900
+ 6870 × 300 giving us 2061000
+ 6870 × 3000 resulting in 20610000

= 23172510
