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3 x 3 x 5 = 45

2 x 2 x 2 x 7 = 56

No common prime factors; the GCF is 1.

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โˆ™ 2015-09-28 02:45:45
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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โˆ™ 2014-06-22 16:39:13

GCF(45, 56) = 1. The numbers are co-prime.

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Q: What is the greatest common factor of 45 and 56's prime numbers?
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Related questions

What is the greatest common factor of two or more prime numbers?

The greatest common factor of two or more prime numbers is 1.


When the greatest common factor of two numbers is 1 then the two numbers are said to be what?

If the greatest common factor is 1, then the numbers are said to be co-prime or relatively prime.


When finding the greatest common factor of two numbers by using prime factorization the greatest factor is the what of the common prime factors?

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What set of numbers has a greatest common factor of 1?

Prime numbers and numbers that are relatively prime.


Can the greatest common factor of two numbers be prime?

Yes. The greatest common factor of 4 and 10 is 2, which is a prime number. The greatest common factor of 51 and 81 is 3, which is a prime number.


What is the greatest common factor of 5 and 23?

Because both numbers are prime numbers, the only common factor they have is 1. Therefore, the greatest common factor is 1. Another way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 5 are 1 and 5. The factors of 23 are 1 and 23. The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factor of 5 is 5. The prime factor of 23 is 23. There are no prime factors in common, so the numbers are relatively prime, which means the greatest common factor is 1.


When is the greatest common factor of a pair of numbers on of the numbers?

A prime number


What is the greatest common factor of two prime numbers?

The greatest common factor of two different prime numbers is 1. The two prime numbers have as their factors, 1 and themselves. That means that 1 is the only factor they have in common.The GCF is 1.


If the greatest common factor of two numbers is one what can you say about the number?

The numbers are relatively prime, or co-prime.


Is the greatest common factor of two different prime numbers always 1?

Yes, the greatest common factor of two different prime numbers is always 1


What is the common and greatest common factor of 13 and17?

Since they are both prime numbers - the greatest common factor is 1 !


Does the greatest common factor of two numbers have to be a prime number?

No.


What the the greatest common factor or two prime numbers?

1


Which pair of numbers has a greatest common factor that is a prime number 54 and 99 or 80 and 114?

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What is the greatest common factor of 19 and 13?

19 and 13 are prime numbers. Therefore, the greatest common factor is 1.


What is the greatest common factor of 53 and 71?

The greatest common factor of 53 and 71 is 1. Both numbers are prime.


What is the greatest common factor of 49 and 32?

The greatest common factor of 49 and 32 is 1. The numbers are co-prime.


What number has 1 as a greatest common factor?

Any two or more prime numbers have 1 as the greatest common factor.


What is the greatest common factor of 2 and 211?

The only factors of 2 are 1 and 2, so the greatest common factor is 2 if the other number is even or 1 if it is not. 211 is not even. Therefore, the greatest common factor is 1. Another way to solve this is by knowing that when both numbers are prime numbers, the greatest common factor is 1. Both 2 and 211 are prime numbers, so their greatest common factor is 1. One more way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 2 are 1 and 2. The factors of 211 are 1 and 211. The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factor of 2 is 2. The prime factor of 211 is 211. There are no prime factors in common, so the numbers are relatively prime, which means the greatest common factor is 1.


What numbers have the greatest common factor of 1?

Several numbers have the greatest common factor of 1. These numbers are often called prime numbers. Their only factors are 1 and themselves.


What is the greatest common factor of 2 or more prime numbers?

As the numbers are all prime, the only factors each of them has are 1 and the number itself. Therefore the greatest, and only, common factor of two of more prime numbers is 1.


What are two numbers if their greatest common factor is one?

They are co-prime.


When the greatest common factor of two numbers is 1?

They are relatively prime, or co-prime.


If two numbers are prime is their greatest common factor 1?

yes


What is the greatest common factor of all prime numbers?

That would be 1