Alright, let's work through 3870 times 279 step by step
3870 × 279 = 279 × (3870)
+ 279 × 0 giving us 0
+ 279 × 70 that equals 19530
+ 279 × 800 giving us 223200
+ 279 × 3000 that results in 837000

= 1079730
