No problem, we've got 1252 and 6291 to multiply
1252 × 6291 = 6291 × (1252)
+ 6291 × 2 giving us 12582
+ 6291 × 50 producing 314550
+ 6291 × 200 that equals 1258200
+ 6291 × 1000 that results in 6291000

= 7876332
