Alright, let's work through 1572 times 7759 step by step
1572 × 7759 = 7759 × (1572)
+ 7759 × 2 that is equal 15518
+ 7759 × 70 resulting in 543130
+ 7759 × 500 that results in 3879500
+ 7759 × 1000 that results in 7759000

= 12197148
