Alright, let's work through 2157 times 3723 step by step
2157 × 3723 = 3723 × (2157)
+ 3723 × 7 producing 26061
+ 3723 × 50 that is equal 186150
+ 3723 × 100 that equals 372300
+ 3723 × 2000 resulting in 7446000

= 8030511
