We're going to solve 1877 multiplied by 3251
1877 × 3251 = 3251 × (1877)
+ 3251 × 7 that is equal 22757
+ 3251 × 70 that results in 227570
+ 3251 × 800 what gives us 2600800
+ 3251 × 1000 which equals 3251000

= 6102127
