Alright, let's work through 1317 times 6172 step by step
1317 × 6172 = 6172 × (1317)
+ 6172 × 7 that equals 43204
+ 6172 × 10 what gives us 61720
+ 6172 × 300 that equals 1851600
+ 6172 × 1000 giving us 6172000

= 8128524
