No problem, we've got 8680 and 8083 to multiply
8680 × 8083 = 8083 × (8680)
+ 8083 × 0 what gives us 0
+ 8083 × 80 which equals 646640
+ 8083 × 600 that is equal 4849800
+ 8083 × 8000 what gives us 64664000

= 70160440
