Alright, let's work through 6357 times 8902 step by step
6357 × 8902 = 8902 × (6357)
+ 8902 × 7 which equals 62314
+ 8902 × 50 producing 445100
+ 8902 × 300 producing 2670600
+ 8902 × 6000 that equals 53412000

= 56590014
