No problem, we've got 6664 and 2972 to multiply
6664 × 2972 = 2972 × (6664)
+ 2972 × 4 which equals 11888
+ 2972 × 60 that results in 178320
+ 2972 × 600 giving us 1783200
+ 2972 × 6000 what gives us 17832000

= 19805408
