Q:
# Is 69 a Prime Number?

**The number 69 is not a prime number, as it has the factors of 3 and 23.** A prime number is one which is only evenly divisible by itself and the number 1.

If a number can be evenly divided by any other natural number than itself and 1, the number is not prime. The smallest prime number is the number 2.

The opposite of prime numbers are composite numbers, which are those evenly divisible by numbers other than themselves and 1. The smallest composite number is the number 4.

Many numbers can be easily eliminated when determining whether or not they are prime numbers. All multiples of a smaller number cannot be primes. For example, it can be assumed that any even number other than 2 is not prime, as it is divisible by 2 in addition to itself and 1.

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Q:
## Is 57 a Prime Number?

A: The number 57 is not a prime number because it has factors other than one and 57. Three and 19 are also factors of 57. Full Answer >Filed Under: -
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## What Is a Prime Factor in Mathematics?

A: Prime numbers that, when multiplied, equal another number are said to be the “prime factors” of that number. For example, 2 and 7 are the prime factors of ... Full Answer >Filed Under: -
Q:
## Why Is the Number One Not a Prime Number?

A: The number one is not a prime number because it does not possess two distinct factors. Prime numbers, by definition, contain only two factors that must be ... Full Answer >Filed Under: -
Q:
## What Are the Prime Factors of the Number 24?

A: The prime factors of the number 24 are 2 x 2 x 2 x 3 , or 2 to the 3rd power x 3. Two and three are prime numbers, and when three twos and a three are mult... Full Answer >Filed Under: