No problem, we've got 3456 and 6888 to multiply
3456 × 6888 = 6888 × (3456)
+ 6888 × 6 that equals 41328
+ 6888 × 50 which equals 344400
+ 6888 × 400 that results in 2755200
+ 6888 × 3000 resulting in 20664000

= 23804928
