No problem, we've got 1903 and 6651 to multiply
1903 × 6651 = 6651 × (1903)
+ 6651 × 3 giving us 19953
+ 6651 × 00 giving us 0
+ 6651 × 900 that results in 5985900
+ 6651 × 1000 resulting in 6651000

= 12656853
