Q: Is 1,540 a Composite Number?
A: Yes, 1,540 is a composite number.
The number 1,540 can be evenly divided by 1 2 4 5 7 10 11 14 20 22 28 35 44 55 70 77 110 140 154 220 308 385 770 and 1,540, with no remainder.
Since 1,540 cannot be divided by just 1 and 1,540, it is a composite number.