No problem, we've got 1177 and 3170 to multiply
1177 × 3170 = 3170 × (1177)
+ 3170 × 7 that equals 22190
+ 3170 × 70 producing 221900
+ 3170 × 100 yielding 317000
+ 3170 × 1000 that equals 3170000

= 3731090
