# Is 68 Prime Number or Composite Number

Last Updated: April 27, 2024

## Is 68 a Prime Number?

### No: is not a Prime Number

Why No: 68 is not a prime number because it does not meet the prime criteria of having exactly two distinct positive divisors: 1 and itself. See Prime number checker

## Is 68 a Composite Number?

### Yes: is a Composite Number

Why Yes:68 is a composite number because it has more than two distinct positive divisors. It is divisible by 1, 2, 4, 17, 34, and itself (68), illustrating that it has multiple factors beyond just 1 and itself.

 Is 68 a prime number? No Is 68 a composite number? Yes Is 68 a perfect square? No Factors of 68 1, 2, 4, 17, 34, 68 Multiples of 68 68, 136, 204, 272, 340, 408, 476, 544, 612, 680 Cube Root of 68 4.081 Square of 68 4624 Square Root of 68 8.246 Is 68 a Perfect Cube? No Is 68 an Irrational number No Is 68 a Rational number Yes Is 68 a Real number Yes Is 68 an Integer Yes Is 68 a Natural number Yes Is 68 a Whole number Yes Is 68 an Even or odd number Yes (68 is an even number) Is 68 an Ordinal number Yes Is 68 a Complex number Yes (as all real numbers are also complex numbers)

## What are the factors of 68?

The factors of 68 are 1, 2, 4, 17, 34, and 68.

• 68 is a composite number because it has more than two distinct positive divisors: 1, 2, 4, 17, 34, and 68.
• 68 is one of the even numbers; it is an even number.
• 68 is a natural number.
• 68 is a positive integer.
• 68 is discussed in the context of composite numbers rather than prime numbers.
• 68 is an even number.
• 68 is a rational number.
• 68 is a whole number.
• 68, being divisible by numbers other than 1 and itself, distinguishes it from prime numbers.
• As an even number greater than 2, 68 cannot be a prime number.

## Nearest Prime Number to 68

The nearest prime numbers to 68 are 67 and 71. 67 is the closest prime number less than 68, and 71 is the closest prime number greater than 68.

## Is 68 divisible by any other number?

Yes, 68 is divisible by other numbers besides 1 and itself. It is divisible by 2, 4, 17, and 34

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