Alright, let's work through 4079 times 4377 step by step
4079 × 4377 = 4377 × (4079)
+ 4377 × 9 resulting in 39393
+ 4377 × 70 what gives us 306390
+ 4377 × 000 giving us 0
+ 4377 × 4000 that is equal 17508000

= 17853783
