Question

what is co- prime number? explain with example.​

Answer 1

Answer:

When two numbers do not have any common factor other than one between them they are called co-prime . It is that two prime numbers are always co-prime. For example, 2 and 3.

Step-by-step explanation:

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Answer 2

Answer:

Consider a set of two numbers, if they have no positive integer that can divide both, other than 1, the pair of numbers is co-prime. Example 1: 21 and 22. For 21 and 22: The factors of 21 are 1, 3, 7, and 21. The factors of 22 are 1, 2, 11, and 22.