Q: Is 27,980 a Composite Number?
A: Yes, 27,980 is a composite number.
The number 27,980 can be evenly divided by 1 2 4 5 10 20 1,399 2,798 5,596 6,995 13,990 and 27,980, with no remainder.
Since 27,980 cannot be divided by just 1 and 27,980, it is a composite number.