Q: Is 65 and 70 relatively prime?

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Yes, they are relatively prime.

No. they are not

Yes.

No.No.No.No.

No. They have a common factor, 13. 26 = 13 x 2 65 = 13 x 5 Numbers are relatively prime if they have no common factors other than 1, i.e. that they have no prime number factors in common.

Related questions

No, 65 and 70 are not relatively prime. Relatively prime numbers only have the number 1 as a common factor. 65 and 70 also have 5 as a common factor, so they are not relatively prime.

No, 50 and 65 are not relatively prime.

No, they are not relatively prime.

Yes, they are relatively prime.

No.

Yes, they are relatively prime.

No, they are not.

No. they are not

yes

Yes.

The GCF of 26 and 65 is 13. 13 is a prime number. "Relatively prime" refers to numbers whose GCF is 1.

Yes. hcf(65, 112) = 1.