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Q: What number is coprime?

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There is no such thing as a coprime number.Two integers are said to be relatively prime (or coprime) if they have no common positive factor, other than 1. Examples:Any two different prime numbers are coprime.16 and 27 are coprime.14 and 18 are not coprime. They have the common factor 2.

coprime numbers with 18 are : 17 and 19.

Because one is a common factor of every number.

No. They are both multiples of 2.

The product of the two numbers

No 5 is a prime number and 12 is composite number

Coprime numbers are those in which only 1 and that number (say 5) can be divisible by it. Both 5 and 7 would be coprime numbers because they are numbers divisible by only themselves and 1.

Only 1. The two are coprime.

One. The two numbers are coprime.

1, the numbers are coprime

1. The two numbers are coprime.

1. The two numbers are coprime.

No because 5 is a prime number whereas 6 is a composite number

No because 31 is a prime number but 62 is a composite number

The two numbers are coprime, so the answer is 1.

Only 1: the two numbers are coprime.

GCF(16, 77) = 1; they are coprime.

1. The two numbers are coprime.

1. The two numbers are coprime.

Only 1. The two numbers are coprime.

Since the numbers are coprime, the answer is 21*13 = 273.

Since the two number are coprime, the answer is 23*19 = 437

1. The two numbers are coprime.

The numbers are coprime so the only number that goes into them is 1.