Alright, let's work through 4380 times 6313 step by step
4380 × 6313 = 6313 × (4380)
+ 6313 × 0 resulting in 0
+ 6313 × 80 producing 505040
+ 6313 × 300 yielding 1893900
+ 6313 × 4000 that equals 25252000

= 27650940
