Q: Is 325,080 a Composite Number?

Why is 325,080 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 325,080 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 43 45 54 56 60 63 70 72 84 86 90 105 108 120 126 129 135 140 168 172 180 189 210 215 216 252 258 270 280 301 315 344 360 378 387 420 430 504 516 540 602 630 645 756 774 840 860 903 945 1,032 1,080 1,161 1,204 1,260 1,290 1,505 1,512 1,548 1,720 1,806 1,890 1,935 2,322 2,408 2,520 2,580 2,709 3,010 3,096 3,612 3,780 3,870 4,515 4,644 5,160 5,418 5,805 6,020 7,224 7,560 7,740 8,127 9,030 9,288 10,836 11,610 12,040 13,545 15,480 16,254 18,060 21,672 23,220 27,090 32,508 36,120 40,635 46,440 54,180 65,016 81,270 108,360 162,540 and 325,080, with no remainder.

Since 325,080 cannot be divided by just 1 and 325,080, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).