No problem, we've got 1585 and 5246 to multiply
1585 × 5246 = 5246 × (1585)
+ 5246 × 5 giving us 26230
+ 5246 × 80 that equals 419680
+ 5246 × 500 that is equal 2623000
+ 5246 × 1000 yielding 5246000

= 8314910
