Alright, let's work through 6546 times 687 step by step
6546 × 687 = 687 × (6546)
+ 687 × 6 what gives us 4122
+ 687 × 40 yielding 27480
+ 687 × 500 that is equal 343500
+ 687 × 6000 giving us 4122000

= 4497102
