No problem, we've got 1477 and 7215 to multiply
1477 × 7215 = 7215 × (1477)
+ 7215 × 7 yielding 50505
+ 7215 × 70 resulting in 505050
+ 7215 × 400 that results in 2886000
+ 7215 × 1000 that results in 7215000

= 10656555
