No problem, we've got 8117 and 8356 to multiply
8117 × 8356 = 8356 × (8117)
+ 8356 × 7 giving us 58492
+ 8356 × 10 that is equal 83560
+ 8356 × 100 yielding 835600
+ 8356 × 8000 what gives us 66848000

= 67825652
