Study guides

Q: What number is relatively prime to 7?

Write your answer...

Submit

Related questions

Yes, 7 and 20 are relatively prime. The only common factor they have is the number 1, which makes them relatively prime.

Two number are said to be "relatively prime" if they have no common factors - of course, other than the trivial factor 1. Even a prime number is not "relatively prime" to itself, since the prime number itself is the common factor. For example, the common factor of 7 and 7 is 7. Thus, the only situation I can think of where a number has no common factor with itself is that the number is 1.

As 77 = 7 x 11, any number that is not a multiple of 7 or 11 is relatively prime to 77, e.g. 25, 38, 123

No, they are not relatively prime.

Any prime number is relatively prime to 7, such as 2, 3, 5, 11, 13, 17, 19, 23, 29, 31, 37, ... Because 7 is a prime number, any number that does not have 7 as a factor is relatively prime to 7, such as 4, 6, 8, 9, 10, 12, 15, 18, 20, 22, 24, 25, 26, 27, 30, ...

Yes, they are relatively prime.

Yes, they are relatively prime.

No, 7 and 14 are not relatively prime. They share the factor 7.

Any prime number is relatively prime to any other prime number.

No. They have more than just the number 1 as common factors. They also have the number 7. Relatively prime numbers only share the number 1 as a common factor.

A number is relatively prime to another number or set of numbers when their GCF is 1.

It can be. 16 is relatively prime with 25.

It can be. 27 is relatively prime to 28.

They are not relatively prime. To be relatively prime, the only common factor they could have would be the number 1. Both also have the number 3 as a common factor, so they are not relatively prime.

No, 100 and 202 are not relatively prime. Relatively prime numbers only have the number 1 as a common factor. The number 1 is a common factor for them, but the number 2 is another common factor that they have, so they are not relatively prime.

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.

Two numbers are relatively prime if they have no factor in common. But a single number cannot be relatively prime.

A number is never relatively prime.Relatively prime refers to a pair of numbers.

13 and 4 are relatively prime.

13 and 24 are relatively prime.

no three is not a prime number

A number cannot be relatively prime number by itself. It can only be relatively prime in the context of (relativeto) another number. That requires the two numbers not to have any prime factors in common.

126 and 49 are not relatively prime because they have 7 as a common prime factor.

No, 56 is not prime.

A number cannot be "relatively prime" except in relation to another number. For example, 8 and 15 are relatively primebecause they contain no prime factors in common.