No problem, we've got 7987 and 5284 to multiply
7987 × 5284 = 5284 × (7987)
+ 5284 × 7 which equals 36988
+ 5284 × 80 that results in 422720
+ 5284 × 900 what gives us 4755600
+ 5284 × 7000 resulting in 36988000

= 42203308
