No problem, we've got 1083 and 2321 to multiply
1083 × 2321 = 2321 × (1083)
+ 2321 × 3 what gives us 6963
+ 2321 × 80 that is equal 185680
+ 2321 × 000 that is equal 0
+ 2321 × 1000 resulting in 2321000

= 2513643
