No problem, we've got 4356 and 290 to multiply
4356 × 290 = 290 × (4356)
+ 290 × 6 what gives us 1740
+ 290 × 50 that is equal 14500
+ 290 × 300 yielding 87000
+ 290 × 4000 what gives us 1160000

= 1263240
