No problem, we've got 8715 and 6342 to multiply
8715 × 6342 = 6342 × (8715)
+ 6342 × 5 which equals 31710
+ 6342 × 10 resulting in 63420
+ 6342 × 700 resulting in 4439400
+ 6342 × 8000 yielding 50736000

= 55270530
