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A Prime number states that the only things that can multiply to get to that number are 1 and that number. In this case, only 1 and 7 multiply together to get 7.

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15y ago
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15y ago

It is only divisible by 1 and itself, the definition of a prime number is a number that can only be divided by 1 and itself.

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15y ago

it can only be divided by 1 and itself that what ALL prime numbers are

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15y ago

7 is a prime number because its only positive integer divisors are 1 and itself.

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11y ago

A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.

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13y ago

yes

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Q: How is 7 a prime number?
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Related questions

Is the number 7 a prime number?

yes 7 is a prime number


Is 7 prime or composite?

7 is a prime number because it is only divisible by 1 and 7.


What is number seven?

The number seven is 7 which is a Prime number.


Is the number 7 prime composite or neither?

The Number 7 is a prime number


Is 7 a prime or square number?

7 is prime.


What prime number can I divide with 7 and 8?

The only prime number divisible by 7 is 7. There are no prime numbers divisible by 8.


Is the number 98 a prime number?

98 is NOT a prime number. Prime factorization of 98: 2 x 7 x 7


Is 49 prime number?

49 is not a prime number. It is the square of the prime number 7.


What prime numbers make 7?

7 is a prime number; its only prime factor is 7.


What is the prime factorization of the number 7?

7 is already prime; no factorization required.


What is a prime number and is a factor of 7?

7 because 7and 1 are the only factor since 7 is a prime number. 1 isn't a prime or composite number so it is 7.


Is 7a prime number?

Yes, 7 is a prime number.