No problem, we've got 1779 and 3948 to multiply
1779 × 3948 = 3948 × (1779)
+ 3948 × 9 which equals 35532
+ 3948 × 70 giving us 276360
+ 3948 × 700 producing 2763600
+ 3948 × 1000 what gives us 3948000

= 7023492
