No problem, we've got 3447 and 3435 to multiply
3447 × 3435 = 3435 × (3447)
+ 3435 × 7 what gives us 24045
+ 3435 × 40 giving us 137400
+ 3435 × 400 giving us 1374000
+ 3435 × 3000 that is equal 10305000

= 11840445
