Alright, let's work through 6416 times 4323 step by step
6416 × 4323 = 4323 × (6416)
+ 4323 × 6 yielding 25938
+ 4323 × 10 resulting in 43230
+ 4323 × 400 that is equal 1729200
+ 4323 × 6000 producing 25938000

= 27736368
