Check whether 13 and 31 are co-prime.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
They have only 1 as their common factor. So, they are coprime numbers.
Answer:
13 and 31 are two prime numbers; therefore, they are co-prime to each other.
Step-by-step explanation:
The factors of 13 are 1, 13
The factors of 31 are 1, 31.
They have 1 as their only common factor. So, they are co-prime numbers.