No problem, we've got 3834 and 7065 to multiply
3834 × 7065 = 7065 × (3834)
+ 7065 × 4 that is equal 28260
+ 7065 × 30 resulting in 211950
+ 7065 × 800 what gives us 5652000
+ 7065 × 3000 yielding 21195000

= 27087210
