No problem, we've got 1867 and 8204 to multiply
1867 × 8204 = 8204 × (1867)
+ 8204 × 7 that is equal 57428
+ 8204 × 60 what gives us 492240
+ 8204 × 800 which equals 6563200
+ 8204 × 1000 yielding 8204000

= 15316868
