Alright, let's work through 6766 times 3073 step by step
6766 × 3073 = 3073 × (6766)
+ 3073 × 6 what gives us 18438
+ 3073 × 60 that is equal 184380
+ 3073 × 700 yielding 2151100
+ 3073 × 6000 producing 18438000

= 20791918
