No problem, we've got 4370 and 1378 to multiply
4370 × 1378 = 1378 × (4370)
+ 1378 × 0 yielding 0
+ 1378 × 70 resulting in 96460
+ 1378 × 300 resulting in 413400
+ 1378 × 4000 which equals 5512000

= 6021860
