Answer:
The answer is 25 and 27
Step-by-step explanation:
Numbers that are relatively prime only have one as a common factor.
The numbers four and twenty-two have two as a common factor, so they are not relatively prime.
The numbers seven and one hundred twenty-six have seven as a common factor, so they are not relatively prime.
The numbers twenty-one and thirty-five also have seven as a common factor, so twenty-one and thirty-five are not relatively prime.
The factors of twenty-five are one, five, and twenty-five; and the factors of twenty-seven are one, three, nine, and twenty-seven. These two numbers share no common factor other than one.
So twenty-five and twenty-seven are relatively prime.
