No problem, we've got 1556 and 8267 to multiply
1556 × 8267 = 8267 × (1556)
+ 8267 × 6 that results in 49602
+ 8267 × 50 what gives us 413350
+ 8267 × 500 that equals 4133500
+ 8267 × 1000 producing 8267000

= 12863452
