No problem, we've got 6907 and 553 to multiply
6907 × 553 = 553 × (6907)
+ 553 × 7 that is equal 3871
+ 553 × 00 that results in 0
+ 553 × 900 which equals 497700
+ 553 × 6000 that is equal 3318000

= 3819571
