No problem, we've got 5603 and 6677 to multiply
5603 × 6677 = 6677 × (5603)
+ 6677 × 3 that equals 20031
+ 6677 × 00 resulting in 0
+ 6677 × 600 that is equal 4006200
+ 6677 × 5000 which equals 33385000

= 37411231
