No problem, we've got 1788 and 2247 to multiply
1788 × 2247 = 2247 × (1788)
+ 2247 × 8 that equals 17976
+ 2247 × 80 that is equal 179760
+ 2247 × 700 that results in 1572900
+ 2247 × 1000 which equals 2247000

= 4017636
