No problem, we've got 2379 and 4685 to multiply
2379 × 4685 = 4685 × (2379)
+ 4685 × 9 that is equal 42165
+ 4685 × 70 yielding 327950
+ 4685 × 300 giving us 1405500
+ 4685 × 2000 yielding 9370000

= 11145615
