No problem, we've got 4372 and 3506 to multiply
4372 × 3506 = 3506 × (4372)
+ 3506 × 2 what gives us 7012
+ 3506 × 70 that is equal 245420
+ 3506 × 300 giving us 1051800
+ 3506 × 4000 what gives us 14024000

= 15328232
