Q: Is 30,940 a Composite Number?

 A: Yes, 30,940 is a composite number.

Why is 30,940 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 30,940 can be evenly divided by 1 2 4 5 7 10 13 14 17 20 26 28 34 35 52 65 68 70 85 91 119 130 140 170 182 221 238 260 340 364 442 455 476 595 884 910 1,105 1,190 1,547 1,820 2,210 2,380 3,094 4,420 6,188 7,735 15,470 and 30,940, with no remainder.

Since 30,940 cannot be divided by just 1 and 30,940, it is a composite number.


More Examples

Number 30,93830,93930,94130,942
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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