No problem, we've got 3917 and 6980 to multiply
3917 × 6980 = 6980 × (3917)
+ 6980 × 7 that results in 48860
+ 6980 × 10 resulting in 69800
+ 6980 × 900 which equals 6282000
+ 6980 × 3000 resulting in 20940000

= 27340660
