Q: Is 7,640 a Composite Number?
A: Yes, 7,640 is a composite number.
The number 7,640 can be evenly divided by 1 2 4 5 8 10 20 40 191 382 764 955 1,528 1,910 3,820 and 7,640, with no remainder.
Since 7,640 cannot be divided by just 1 and 7,640, it is a composite number.