Alright, let's work through 3317 times 2157 step by step
3317 × 2157 = 2157 × (3317)
+ 2157 × 7 producing 15099
+ 2157 × 10 that results in 21570
+ 2157 × 300 that is equal 647100
+ 2157 × 3000 resulting in 6471000

= 7154769
