Alright, let's work through 2580 times 5907 step by step
2580 × 5907 = 5907 × (2580)
+ 5907 × 0 that is equal 0
+ 5907 × 80 giving us 472560
+ 5907 × 500 giving us 2953500
+ 5907 × 2000 that is equal 11814000

= 15240060
