Alright, let's work through 1872 times 8243 step by step
1872 × 8243 = 8243 × (1872)
+ 8243 × 2 producing 16486
+ 8243 × 70 resulting in 577010
+ 8243 × 800 that equals 6594400
+ 8243 × 1000 yielding 8243000

= 15430896
