Question

What do you mean by Co-Prime Numbers

Answer 1

Answer:

in number theory two integer a and b are said to be relatively prime, mutually prime or co-prime only positive integer that divide both of them is 1..... A set of integer can also be called co-prime if it's element share no common positive factor accept 1.

Step-by-step explanation:

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Answer 2

Answer:

Co-prime number is a set of number of integration which have only 1 as their common factor.

EXAMPLE:

21 and 22

For 21 and 22

*The factors of 21 are 1,2,7 and 21

* The factors of 22 are 1, 2, 11 and 22.

Here 21 and 22 have only one common factor that is 1. Hence their HCF is 1 and co-prime.