No problem, we've got 7872 and 2553 to multiply
7872 × 2553 = 2553 × (7872)
+ 2553 × 2 resulting in 5106
+ 2553 × 70 yielding 178710
+ 2553 × 800 which equals 2042400
+ 2553 × 7000 resulting in 17871000

= 20097216
