Alright, let's work through 6330 times 1309 step by step
6330 × 1309 = 1309 × (6330)
+ 1309 × 0 that results in 0
+ 1309 × 30 what gives us 39270
+ 1309 × 300 which equals 392700
+ 1309 × 6000 what gives us 7854000

= 8285970
