Q: Is 168,210 a Composite Number?

 A: Yes, 168,210 is a composite number.

Why is 168,210 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 168,210 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 89 90 105 126 135 178 189 210 267 270 315 378 445 534 623 630 801 890 945 1,246 1,335 1,602 1,869 1,890 2,403 2,670 3,115 3,738 4,005 4,806 5,607 6,230 8,010 9,345 11,214 12,015 16,821 18,690 24,030 28,035 33,642 56,070 84,105 and 168,210, with no remainder.

Since 168,210 cannot be divided by just 1 and 168,210, it is a composite number.


More Examples

Number 168,208168,209168,211168,212
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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