Alright, let's work through 1340 times 7653 step by step
1340 × 7653 = 7653 × (1340)
+ 7653 × 0 resulting in 0
+ 7653 × 40 that equals 306120
+ 7653 × 300 which equals 2295900
+ 7653 × 1000 yielding 7653000

= 10255020
