Alright, let's work through 1453 times 5672 step by step
1453 × 5672 = 5672 × (1453)
+ 5672 × 3 resulting in 17016
+ 5672 × 50 that results in 283600
+ 5672 × 400 resulting in 2268800
+ 5672 × 1000 producing 5672000

= 8241416
