No problem, we've got 3971 and 2085 to multiply
3971 × 2085 = 2085 × (3971)
+ 2085 × 1 resulting in 2085
+ 2085 × 70 producing 145950
+ 2085 × 900 which equals 1876500
+ 2085 × 3000 that equals 6255000

= 8279535
