Q: Is 378,456 a Composite Number?
A: Yes, 378,456 is a composite number.
The number 378,456 can be evenly divided by 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 1,213 2,426 3,639 4,852 7,278 9,704 14,556 15,769 29,112 31,538 47,307 63,076 94,614 126,152 189,228 and 378,456, with no remainder.
Since 378,456 cannot be divided by just 1 and 378,456, it is a composite number.