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Because one is a common factor of every number.
Wiki User
∙ 9y ago
Wiki User
∙ 12y agoPrimeness (primality) is a property of integers greater than 1. Furthermore, "co-prime" is a property of two or more numbers, not just one.
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Is 5 and 7 coprime?
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.
What number goes into both 242 and 63?
1, the numbers are coprime
What number goes into 21 and 100?
1. The two numbers are coprime.
What number goes into 29 and 21?
1. The two numbers are coprime.
What number goes into 85 and 36?
The two numbers are coprime, so the answer is 1.
Is 5 and 7 coprime?
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.
What number goes into both 242 and 63?
1, the numbers are coprime
What number goes into 21 and 100?
1. The two numbers are coprime.
What number goes into 29 and 21?
1. The two numbers are coprime.
What is a co-prime number?
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.
What number goes into 247 and 500?
Only 1: the two numbers are coprime.
What number does 16 and 77 have in common?
GCF(16, 77) = 1; they are coprime.
What number goes into both 19 and 100?
1. The two numbers are coprime.
What number goes into 92 and 125?
Only 1. The two numbers are coprime.
What number goes into 57 and 100?
1. The two numbers are coprime.
What number goes into 85 and 36?
The two numbers are coprime, so the answer is 1.
What number goes into 21 and 50?
1. The two numbers are coprime.
