No problem, we've got 4415 and 6267 to multiply
4415 × 6267 = 6267 × (4415)
+ 6267 × 5 which equals 31335
+ 6267 × 10 yielding 62670
+ 6267 × 400 what gives us 2506800
+ 6267 × 4000 that is equal 25068000

= 27668805
