Q: Is 3,120 a Composite Number?
A: Yes, 3,120 is a composite number.
The number 3,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 240 260 312 390 520 624 780 1,040 1,560 and 3,120, with no remainder.
Since 3,120 cannot be divided by just 1 and 3,120, it is a composite number.