Alright, let's work through 3347 times 6398 step by step
3347 × 6398 = 6398 × (3347)
+ 6398 × 7 that is equal 44786
+ 6398 × 40 that equals 255920
+ 6398 × 300 producing 1919400
+ 6398 × 3000 what gives us 19194000

= 21414106
