They are relatively prime.
If their GCF is 1.
The GCF of two numbers multiplied by their LCM will equal the product of the original numbers. If you know the GCF, divide it into the product of the two. The result will be the LCM. If the GCF of two numbers is 1, the LCM is their product.
The GCF of two prime numbers is 1.
Consecutive numbers have a GCF of 1.
You can't have the GCF of a single number. If the GCF of two numbers is 1, you know they are relatively prime.
If one of the numbers is a multiple of the other, the smaller number is the GCF. If the two numbers are prime numbers, the GCF is 1. If the numbers are consecutive, the GCF is 1. If the numbers are consecutive even numbers, the GCF is 2.
No; two numbers can have only 1 GCF.
Prime and relatively prime numbers all have a GCF of 1.
The GCF is: 1.
You have to multiply the two numbes together to get the LCM.
Find the GCF of the two numbers and divide them both by it. If the GCF is 1, the ratio is in its simplest form.
The GCF of any two consecutive numbers is 1.