No problem, we've got 3971 and 3916 to multiply
3971 × 3916 = 3916 × (3971)
+ 3916 × 1 producing 3916
+ 3916 × 70 resulting in 274120
+ 3916 × 900 that is equal 3524400
+ 3916 × 3000 giving us 11748000

= 15550436
