Q: Is 343,420 a Composite Number?

 A: Yes, 343,420 is a composite number.

Why is 343,420 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 343,420 can be evenly divided by 1 2 4 5 7 10 11 14 20 22 28 35 44 55 70 77 110 140 154 220 223 308 385 446 770 892 1,115 1,540 1,561 2,230 2,453 3,122 4,460 4,906 6,244 7,805 9,812 12,265 15,610 17,171 24,530 31,220 34,342 49,060 68,684 85,855 171,710 and 343,420, with no remainder.

Since 343,420 cannot be divided by just 1 and 343,420, it is a composite number.


More Examples

Number 343,418343,419343,421343,422
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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