No problem, we've got 3568 and 1355 to multiply
3568 × 1355 = 1355 × (3568)
+ 1355 × 8 what gives us 10840
+ 1355 × 60 giving us 81300
+ 1355 × 500 which equals 677500
+ 1355 × 3000 that equals 4065000

= 4834640
