Alright, let's work through 1942 times 6357 step by step
1942 × 6357 = 6357 × (1942)
+ 6357 × 2 producing 12714
+ 6357 × 40 giving us 254280
+ 6357 × 900 that equals 5721300
+ 6357 × 1000 what gives us 6357000

= 12345294
