No problem, we've got 1661 and 4219 to multiply
1661 × 4219 = 4219 × (1661)
+ 4219 × 1 which equals 4219
+ 4219 × 60 producing 253140
+ 4219 × 600 which equals 2531400
+ 4219 × 1000 that equals 4219000

= 7007759
