No problem, we've got 6771 and 1613 to multiply
6771 × 1613 = 1613 × (6771)
+ 1613 × 1 what gives us 1613
+ 1613 × 70 yielding 112910
+ 1613 × 700 what gives us 1129100
+ 1613 × 6000 that is equal 9678000

= 10921623
