Alright, let's work through 1668 times 3783 step by step
1668 × 3783 = 3783 × (1668)
+ 3783 × 8 that results in 30264
+ 3783 × 60 resulting in 226980
+ 3783 × 600 producing 2269800
+ 3783 × 1000 that results in 3783000

= 6310044
