No problem, we've got 8680 and 4071 to multiply
8680 × 4071 = 4071 × (8680)
+ 4071 × 0 what gives us 0
+ 4071 × 80 which equals 325680
+ 4071 × 600 that is equal 2442600
+ 4071 × 8000 yielding 32568000

= 35336280
