No problem, we've got 2357 and 7040 to multiply
2357 × 7040 = 7040 × (2357)
+ 7040 × 7 that results in 49280
+ 7040 × 50 giving us 352000
+ 7040 × 300 that is equal 2112000
+ 7040 × 2000 which equals 14080000

= 16593280
