No problem, we've got 8367 and 9872 to multiply
8367 × 9872 = 9872 × (8367)
+ 9872 × 7 that results in 69104
+ 9872 × 60 giving us 592320
+ 9872 × 300 what gives us 2961600
+ 9872 × 8000 yielding 78976000

= 82599024
