No, they are not.
Yes, 143 and 63 are relatively prime because they have no prime factors in common.
No
Yes.
No, 4 and 22 are not relatively prime. Two numbers are considered relatively prime if their greatest common divisor (GCD) is 1. The GCD of 4 and 22 is 2, as both numbers share this common factor. Thus, they are not relatively prime.
Yes because they only have one number in common which is one.
No, they are not relatively prime.
No, they are not relatively prime.
Yes, 143 and 63 are relatively prime because they have no prime factors in common.
22 is not relatively prime
No
Yes
Yes.
No, they are not relatively prime.
No two even numbers are relatively prime. The GCF is 2.
Yes, they are.
yes
Yes because they only have one number in common which is one.