Alright, let's work through 1409 times 8753 step by step
1409 × 8753 = 8753 × (1409)
+ 8753 × 9 giving us 78777
+ 8753 × 00 resulting in 0
+ 8753 × 400 yielding 3501200
+ 8753 × 1000 that results in 8753000

= 12332977
