Study guides

☆

Q: What are co primes?

Write your answer...

Submit

Still have questions?

Related questions

5,7 3,5 are co-primes

False. Co-primes are not the same as twin primes.Co-primes are any numbers having no common factorsother than 1. Examples of co-primes are 8 and 9 or 15 and 32.Twin primes are pairs of prime numbers exactly 2 apart such as 11 and 13 or 659 and 661.

215 and 216 are co-prime.

Yes.

The numbers, 2 and 5, are co-primes because they both have just two factors, 1 and themselves.

Multiply them together.

Any number greater than one can be co-prime. I guess the answer is 49.

There are for pairs of co-primes between 1 and 25. They are (3, 5), (5, 7), (11, 13), and(17, 19).

Find their GCF. If the GCF of two numbers is 1, the numbers are co-prime.

No. 1 is not their only common factor.

There are 731 pairs.

Two numbers are said to be co-primes if they do not share any common divisor except for 1. For example, 9 and 10 are co-primes. Number 9 has factors 1,3,9 and 10 has 1,2,5,10. Only 1 is common. So, these two are co-prime numbers.

People also asked