We're going to solve 3729 multiplied by 6379
3729 × 6379 = 6379 × (3729)
+ 6379 × 9 that equals 57411
+ 6379 × 20 which equals 127580
+ 6379 × 700 that equals 4465300
+ 6379 × 3000 giving us 19137000

= 23787291
