Alright, let's work through 6364 times 2873 step by step
6364 × 2873 = 2873 × (6364)
+ 2873 × 4 what gives us 11492
+ 2873 × 60 that equals 172380
+ 2873 × 300 resulting in 861900
+ 2873 × 6000 that equals 17238000

= 18283772
