Alright, let's work through 2945 times 1579 step by step
2945 × 1579 = 1579 × (2945)
+ 1579 × 5 that equals 7895
+ 1579 × 40 what gives us 63160
+ 1579 × 900 producing 1421100
+ 1579 × 2000 what gives us 3158000

= 4650155
