Q: Is 72,880 a Composite Number?
A: Yes, 72,880 is a composite number.
The number 72,880 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 911 1,822 3,644 4,555 7,288 9,110 14,576 18,220 36,440 and 72,880, with no remainder.
Since 72,880 cannot be divided by just 1 and 72,880, it is a composite number.