Q: Is 921,438 a Composite Number?

 A: Yes, 921,438 is a composite number.

Why is 921,438 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 921,438 can be evenly divided by 1 2 3 6 7 9 14 18 21 42 63 71 103 126 142 206 213 309 426 497 618 639 721 927 994 1,278 1,442 1,491 1,854 2,163 2,982 4,326 4,473 6,489 7,313 8,946 12,978 14,626 21,939 43,878 51,191 65,817 102,382 131,634 153,573 307,146 460,719 and 921,438, with no remainder.

Since 921,438 cannot be divided by just 1 and 921,438, it is a composite number.


More Examples

Number 921,436921,437921,439921,440
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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