Q: Is 42,728 a Composite Number?
A: Yes, 42,728 is a composite number.
The number 42,728 can be evenly divided by 1 2 4 7 8 14 28 49 56 98 109 196 218 392 436 763 872 1,526 3,052 5,341 6,104 10,682 21,364 and 42,728, with no remainder.
Since 42,728 cannot be divided by just 1 and 42,728, it is a composite number.