Alright, let's work through 1370 times 3577 step by step
1370 × 3577 = 3577 × (1370)
+ 3577 × 0 resulting in 0
+ 3577 × 70 what gives us 250390
+ 3577 × 300 yielding 1073100
+ 3577 × 1000 producing 3577000

= 4900490
