No problem, we've got 3968 and 1965 to multiply
3968 × 1965 = 1965 × (3968)
+ 1965 × 8 that is equal 15720
+ 1965 × 60 giving us 117900
+ 1965 × 900 giving us 1768500
+ 1965 × 3000 giving us 5895000

= 7797120
