13
Since the number 7 is a prime number and not a factor of 26, the greatest common positive integer factor of 7 and 26 is 1.
2
26 greatest factor is itself, 19 is a prime number so it is 19...they dont have a same common factor but 26 x 19 is 494...
the answer is 1. 23 is a prime number, and the only factors of 26 are 13 and 2.
The smallest prime factor of 26 is two.
5 is a prime number. Neither 13 nor 26 are multiples of 5, so the only factor common to them all is 1.
The GCF of 26 and 65 is 13. 13 is a prime number. "Relatively prime" refers to numbers whose GCF is 1.
7
Since 17 is a prime number, the only positive integer common factor of 17 and 26 is 1.
26 = 2 * 13
No, it is not. The prime factors of 26 are 2and 13.
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.