No problem, we've got 1691 and 4286 to multiply
1691 × 4286 = 4286 × (1691)
+ 4286 × 1 producing 4286
+ 4286 × 90 resulting in 385740
+ 4286 × 600 producing 2571600
+ 4286 × 1000 that is equal 4286000

= 7247626
