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Any pair of prime numbers as for example 19 and 23

Q: What pair of numbers have the gcf of 1?

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Not at all. For example: gcf(101, 102) = 1 gcf(40, 80) = 40

The pair of numbers whose GCF is 1 and LCM is 36 is 9 and 4. The numbers should be greater than their GCF and less than their LCM.

The product of the GCF and LCM of a pair of numbers is equal to the product of the numbers.

The GCF is 31.

The gcd of any pair of numbers which includes 1 must be 1.

Related questions

5 and 7

The pair of numbers whose GCF is 1 and LCM is 36 is 9 and 4. The numbers should be greater than their GCF and less than their LCM.

To find a pair of numbers with a given GCF, take the GCF number and double it. The pair of numbers is the GCF, and two times the GCF. For instance, two numbers with a GCF of 3 are 3 and 6.

numbers which are co prime have a GCF as 1 For example *2,3 *37,47 *23,24

Any two coprime numbers

1 and 36 4 and 9

The GCF is a single number so there cannot be any pair of numbers in the answer.

4 and 9

When one of the numbers is a factor of the other.

The GCF of 50 and 51 is 1. The GCF of any pair of consecutive numbers is 1.

Not at all. For example: gcf(101, 102) = 1 gcf(40, 80) = 40

The pair of numbers whose GCF is 1 and LCM is 36 is 9 and 4. The numbers should be greater than their GCF and less than their LCM.