Q: Is 1,728 a Composite Number?
A: Yes, 1,728 is a composite number.
The number 1,728 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 144 192 216 288 432 576 864 and 1,728, with no remainder.
Since 1,728 cannot be divided by just 1 and 1,728, it is a composite number.