Alright, let's work through 7657 times 2788 step by step
7657 × 2788 = 2788 × (7657)
+ 2788 × 7 yielding 19516
+ 2788 × 50 that is equal 139400
+ 2788 × 600 that is equal 1672800
+ 2788 × 7000 resulting in 19516000

= 21347716
