Q: Is 210,120 a Composite Number?

 A: Yes, 210,120 is a composite number.

Why is 210,120 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 210,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 40 51 60 68 85 102 103 120 136 170 204 206 255 309 340 408 412 510 515 618 680 824 1,020 1,030 1,236 1,545 1,751 2,040 2,060 2,472 3,090 3,502 4,120 5,253 6,180 7,004 8,755 10,506 12,360 14,008 17,510 21,012 26,265 35,020 42,024 52,530 70,040 105,060 and 210,120, with no remainder.

Since 210,120 cannot be divided by just 1 and 210,120, it is a composite number.


More Examples

Number 210,118210,119210,121210,122
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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