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All odd numbers that can not be divided by 3 evenly would be relatively prime with 18.

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โˆ™ 2010-12-26 10:24:57
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Q: What numbers are relatively prime with 18?
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Related questions

Are 18 and 34 relatively prime numbers?

No.


Is 18 and 105 relatively prime numbers?

No.


What numbers are 18 relatively prime to?

Any odd prime number.


What number is relatively prime to 18?

Lots of numbers are. To be relatively prime, they would have to have only the number 1 as a common factor. So any number that has any of 2, 3, 6, 9 or 18 as factors are not relative prime to 18. So numbers such as 5, 7, 11, 13 and 17 are relatively prime with 18.


Are any two prime numbers relatively prime?

Any two prime numbers will be relatively prime. Numbers are relatively prime if they do not have any prime factors in common. Prime numbers have only themselves as prime factors, so all prime numbers are relatively prime to the others.


What two numbers are relatively prime with 25?

4, 18


Find 3 numbers whose GCF is 18?

You can multiply the number 18 by different numbers that are relatively prime, for example by different prime numbers.


What are related prime numbers?

You might be thinking of relatively prime numbers. Two numbers are considered relatively prime if their GCF is 1. 4 and 9 are relatively prime.


How many numbers are relatively prime to 37?

Infinitely many numbers are relatively prime to 37. Because 37 is a prime number, all other numbers are relatively prime to it.


How do you find out how numbers are relatively prime?

Two numbers are relatively prime if their GCF is 1.


Is it true that two different prime numbers are relatively prime?

Any two different prime numbers are relatively prime because relatively prime numbers are sets of two or more numbers having 1 as their greatest common factor.


Are two compiosite numbers relatively prime true or false?

Any two prime numbers are relatively be prime?


What is the greatest common factor of 18 and 49?

The GCF of 18 and 49 is 1. These numbers are relatively prime


Are the numbers 22 and 64 relatively prime?

No, they are not relatively prime.


Is 88 and 121 relatively prime numbers?

No, they are not relatively prime.


Are 96 and 105 relatively prime numbers?

No, they are not relatively prime.


Is 18 relatively prime?

Relatively Prime numbers are sets of two or more numbers having 1 as their greatest common factor (gcf). All even numbers have 2 as a common factor, so no even number is relatively prime with any other even number.


Can any two prime numbers be relatively prime?

It is, and always is relatively prime.


Is 12 relatively prime?

Relatively prime numbers are two or more numbers that can be compared with each other. A single number cannot be relatively prime.


How is the LCM related to the relatively prime numbers?

When two numbers are relatively prime, the LCM will be their product.


What mean relatively prime numbers?

Two numbers are considered relatively prime when their GCF is 1.


What numbers have a gcf of 1?

Prime numbers, relatively prime numbers.


Are 2 and 3 relatively prime numbers?

Yes. In general, if you have two different prime numbers, they will also be relatively prime.


How can you use the prime factorization of two numbers to determine whether they are relatively prime?

Use the prime factorizations to determine the GCF. If the GCF is 1, the numbers are relatively prime. If the two numbers have no prime factors in common, they are relatively prime.


Is 86 and 154 relatively prime or not relatively prime?

86 and 154 are not relatively prime because they are both even numbers. Relatively prime numbers have no common factors other than 1, and all even numbers have 2 as a common factor.

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