No problem, we've got 1571 and 5407 to multiply
1571 × 5407 = 5407 × (1571)
+ 5407 × 1 that is equal 5407
+ 5407 × 70 resulting in 378490
+ 5407 × 500 that is equal 2703500
+ 5407 × 1000 that equals 5407000

= 8494397
