Following pair of numbers are co-prime?

$25$ and $105$

Express the following in terms of prime factorization:

 $2,904$

Express the following in terms of prime factorization:

$1,500$

Express the following in terms of prime factorization:

$3,969$

Express the following in terms of prime factorization:

$9,317$

Express the following in terms of prime factorization:

$2,907$

Express the following in terms of prime factorization:

$4,641$