No problem, we've got 2947 and 7457 to multiply
2947 × 7457 = 7457 × (2947)
+ 7457 × 7 giving us 52199
+ 7457 × 40 which equals 298280
+ 7457 × 900 giving us 6711300
+ 7457 × 2000 which equals 14914000

= 21975779
