Alright, let's work through 8452 times 8460 step by step
8452 × 8460 = 8460 × (8452)
+ 8460 × 2 producing 16920
+ 8460 × 50 producing 423000
+ 8460 × 400 what gives us 3384000
+ 8460 × 8000 resulting in 67680000

= 71503920
