Q: Is 67,640 a Composite Number?
A: Yes, 67,640 is a composite number.
The number 67,640 can be evenly divided by 1 2 4 5 8 10 19 20 38 40 76 89 95 152 178 190 356 380 445 712 760 890 1,691 1,780 3,382 3,560 6,764 8,455 13,528 16,910 33,820 and 67,640, with no remainder.
Since 67,640 cannot be divided by just 1 and 67,640, it is a composite number.