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A Prime number only has two factors. If the number you're looking at has more than two factors, it is not prime.

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Q: How can you determine if a number is prime by looking at the factors of the number?
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Related questions

How can you determine if a number is a prime composite or neither by looking at all of the numbers e factors of a number?

By looking at its factor patterns.


How can you determine if a number is prime or composite or neither by looking at its factors of the number?

Prime numbers have two factors. Composite numbers have more than two. Numbers with less than two are neither.


How do you determine if a number has 3 factors?

Squares of prime numbers have three factors.


How can you determine whether the gcf of two numbers is one by looking at their prime factorizations?

If there are no prime factors in common, the GCF is 1.


How do you determine all factors Prime factorization?

A prime number has only 2 factors which are itself and one whereas a composite number has more than two factors.


Does 293 have any factors?

Answer For YOU!293 is a prime number and prime numbers are numbers that are divisible by itself and 1. Rember 1 is not a prime number.1 is not prime because a prime number has to factors 1 and itself but one is its self there for it only has one factor.Correct! 293 is a PRIME number. Its factors are 293 and 1. If you are looking of prime factors, it is not here.


Do you need to know all the factors of a number in order to determine if it is a prime or composite?

No. There are techniques to find if it is prime


Explanin How do you determine the prime factorzation of 56?

the prime factorization of 56 is a prime number that are only divisible by twounique factors.


How do you figure out a composite number?

A number can be factored to determine whether it is prime or composite. A prime number has exactly 2 factors, 1 and the number itself. A composite number has more than two factors.


How do you know when a number is prime composite or neither by looking at the factors of the number?

Prime numbers have two factors; composite numbers have more than two factors. 1 and 0 are neither.


How do you determine if a number is prime or composite?

If the number is divisible by any number and the quotient comes out to a whole number, then that number is composite. The number is prime when divided by a number, the answer is a decimal, then the number is prime. A prime number has exactly two factors, 1 and the number itself. Any number having more factors is a composite number.


How can you tell by looking at the prime factorization of two whole numbers that their gcf is 1?

If the prime factors of the first whole number are all different from the prime factors of the second whole number, then the GCF is 1.