What are co-prime and twin prime numbers
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Co-prime numbers:
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 as number 9 has factors 1,3,9 and 10 has 1,2,5,10. Here, only 1 is common.
So, these two are co-prime numbers.
Twin-prime numbers:
Two prime numbers are said to be twin-prime if there difference is 2. For example, number 3 and 5, 17 and 19. Hope this helps!!
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 as number 9 has factors 1,3,9 and 10 has 1,2,5,10. Here, only 1 is common.
So, these two are co-prime numbers.
Twin-prime numbers:
Two prime numbers are said to be twin-prime if there difference is 2. For example, number 3 and 5, 17 and 19. Hope this helps!!
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Answer:
Co-Prime- When 2 numbers are compared and the common factor is only 1.
Eg: 3,4
Twin Prime- When the difference of two prime numbers is 2.
Eg: 11,13
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