Alright, let's work through 6672 times 5863 step by step
6672 × 5863 = 5863 × (6672)
+ 5863 × 2 which equals 11726
+ 5863 × 70 which equals 410410
+ 5863 × 600 producing 3517800
+ 5863 × 6000 that equals 35178000

= 39117936
