Alright, let's work through 6838 times 8399 step by step
6838 × 8399 = 8399 × (6838)
+ 8399 × 8 giving us 67192
+ 8399 × 30 resulting in 251970
+ 8399 × 800 that equals 6719200
+ 8399 × 6000 resulting in 50394000

= 57432362
