No problem, we've got 1671 and 7313 to multiply
1671 × 7313 = 7313 × (1671)
+ 7313 × 1 that results in 7313
+ 7313 × 70 that is equal 511910
+ 7313 × 600 which equals 4387800
+ 7313 × 1000 what gives us 7313000

= 12220023
