Q: Is 42,945 a Composite Number?
A: Yes, 42,945 is a composite number.
The number 42,945 can be evenly divided by 1 3 5 7 15 21 35 105 409 1,227 2,045 2,863 6,135 8,589 14,315 and 42,945, with no remainder.
Since 42,945 cannot be divided by just 1 and 42,945, it is a composite number.