No problem, we've got 3872 and 2637 to multiply
3872 × 2637 = 2637 × (3872)
+ 2637 × 2 what gives us 5274
+ 2637 × 70 which equals 184590
+ 2637 × 800 resulting in 2109600
+ 2637 × 3000 resulting in 7911000

= 10210464
