Alright, let's work through 5944 times 715 step by step
5944 × 715 = 715 × (5944)
+ 715 × 4 that results in 2860
+ 715 × 40 that results in 28600
+ 715 × 900 that equals 643500
+ 715 × 5000 giving us 3575000

= 4249960
