No problem, we've got 3345 and 4247 to multiply
3345 × 4247 = 4247 × (3345)
+ 4247 × 5 that results in 21235
+ 4247 × 40 which equals 169880
+ 4247 × 300 that results in 1274100
+ 4247 × 3000 that equals 12741000

= 14206215
