75,112
No, there is no common divisor between 285 and 75. Therefore, they are relatively prime.
75 and 112
No.
No.
They are both divisible by 3, 5 and 15.
75,112
No, 75 and 625 are not relatively prime. No pair of numbers that both end in 5 can be relatively prime.
No, there is no common divisor between 285 and 75. Therefore, they are relatively prime.
75 and 112
No.
No.
No.
No.
yes they are
14 is relatively prime with the two given numbers.
No, 60 and 75 are not relatively prime because their greatest common factor is 15 and not 1. In order for them to be relatively prime, 1 must be their greatest common factor.