No problem, we've got 4223 and 4295 to multiply
4223 × 4295 = 4295 × (4223)
+ 4295 × 3 what gives us 12885
+ 4295 × 20 that is equal 85900
+ 4295 × 200 which equals 859000
+ 4295 × 4000 yielding 17180000

= 18137785
