Alright, let's work through 3721 times 377 step by step
3721 × 377 = 377 × (3721)
+ 377 × 1 that results in 377
+ 377 × 20 resulting in 7540
+ 377 × 700 that is equal 263900
+ 377 × 3000 that equals 1131000

= 1402817
