No. Numbers that are relatively prime, only have the number 1 as a common factor. 13 and 78 have 1 and 13 as common factors, so they are not relatively prime.
As 13 is prime and is not a factor of 24, then they are relatively prime
Yes, 13 and 17 are relatively prime.
13 and 4 are relatively prime.
13 and 24 are relatively prime.
No, they are not relatively prime.
I assume you mean prime factors. 78 = 2*3*13
No, 13 and 39 are not relatively prime. 13 is a factor of 39.
The factors of 78 are 1, 2, 3, 6, 13, 26, 39, and 78. The prime factors of 78 are 2, 3 and 13. The prime factorization of 78 is 2*3*13
78 = 13 x 3 x 2 Therefore, the greatest prime factor of 78 is 13.
Yes, they are relatively prime.
Yes, they are relatively prime.
It can be. Since 13 is a prime number, it is relatively prime to all other numbers except for multiples of 13.