No problem, we've got 7155 and 3663 to multiply
7155 × 3663 = 3663 × (7155)
+ 3663 × 5 producing 18315
+ 3663 × 50 what gives us 183150
+ 3663 × 100 producing 366300
+ 3663 × 7000 which equals 25641000

= 26208765
