We're going to solve 1777 multiplied by 8121
1777 × 8121 = 8121 × (1777)
+ 8121 × 7 that is equal 56847
+ 8121 × 70 giving us 568470
+ 8121 × 700 what gives us 5684700
+ 8121 × 1000 what gives us 8121000

= 14431017
