No problem, we've got 2303 and 6897 to multiply
2303 × 6897 = 6897 × (2303)
+ 6897 × 3 that is equal 20691
+ 6897 × 00 that equals 0
+ 6897 × 300 what gives us 2069100
+ 6897 × 2000 what gives us 13794000

= 15883791
