Q: Is 8,720 a Composite Number?
A: Yes, 8,720 is a composite number.
The number 8,720 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 109 218 436 545 872 1,090 1,744 2,180 4,360 and 8,720, with no remainder.
Since 8,720 cannot be divided by just 1 and 8,720, it is a composite number.