No problem, we've got 3365 and 6334 to multiply
3365 × 6334 = 6334 × (3365)
+ 6334 × 5 giving us 31670
+ 6334 × 60 that is equal 380040
+ 6334 × 300 what gives us 1900200
+ 6334 × 3000 that results in 19002000

= 21313910
