Yes, because their only common factor is 1.
31 is a prime number, but 24 and 35 are not.
A prime number has exactly two factors.The factors of 31 are 1 and 31, so it is a prime number.The factors of 35 are 1, 5, 7, and 35, so it is not a prime number.The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24, so it is not a prime number.The only prime number among 31, 35, and 24 is 31.
Relatively prime. In mathematics, the integers a and b are said to be co-prime or relatively prime if they have no common positive factor other than 1 or, equivalently, if their greatest common divisor is 1. for example 6 and 35 are co-prime. (neither is prime) 6 has the prime factors of 2 & 3, 35 has the factors 5 & 7.
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Yes.yes
There are quite a few correct answers. 24 is relatively prime with 35, for one.
11 is prime, but 24 is not (2 x 2 x 2 x 3)
16 = 24 45 = 32 x 5 So 16 and 45 are co-prime
2 x 2 x 2 x 3 = 24 31 is already prime. 5 x 7 = 35
18=2 x 32 35 = 5 x 7 Then their gcd is 1 and they are coprime
24 is divisible by 2 and 35 is divisible by 5. 31 has only two factors: 1 and itself. 31 is the prime number.
In number theory, two integers a and b are said to be relatively prime, mutually prime, or coprime (also spelled co-prime) if the only positive integer that evenly divides both of them is 1. That is, the only common positive factor of the two numbers is 1.