Alright, let's work through 6168 times 407 step by step
6168 × 407 = 407 × (6168)
+ 407 × 8 that equals 3256
+ 407 × 60 what gives us 24420
+ 407 × 100 yielding 40700
+ 407 × 6000 producing 2442000

= 2510376
