No problem, we've got 5123 and 577 to multiply
5123 × 577 = 577 × (5123)
+ 577 × 3 giving us 1731
+ 577 × 20 which equals 11540
+ 577 × 100 that is equal 57700
+ 577 × 5000 that is equal 2885000

= 2955971
