No problem, we've got 1557 and 8246 to multiply
1557 × 8246 = 8246 × (1557)
+ 8246 × 7 that equals 57722
+ 8246 × 50 what gives us 412300
+ 8246 × 500 yielding 4123000
+ 8246 × 1000 that is equal 8246000

= 12839022
