All non-zero sets of integers have at least one common factor. It's 1.
The factors of one number are in the left circle, the factors of the other are in the right. The common factors are in the space in the middle where they intersect. The largest of these is the GCF.
The GCF is 1. The number 29 is prime, so there are no common factors other than 1.
You need at least two numbers to find a GCF.
Put the factors of one number in the left circle and the factors of the other in the right circle. Put any common factors in the middle where the circles intersect. The largest of these is the GCF.
Because there are no other common factors.
All numbers have factors. Some numbers have some of the same factors as other numbers. These are known as common factors. The largest of these is the greatest common factor, or GCF.
The GCF of zero and any other number is the other number.
The GCF of 9 and 80 is 1. There are no other common factors.
If the prime factors of the first whole number are all different from the prime factors of the second whole number, then the GCF is 1.
There is no common factors or GCF for a single number. The Greatest Common Factor (GCF) is the largest factor common to two or more numbers. For example, 17 is the GCF of 34, 51, and 102 because it is the largest number that is a factor common to all three numbers.
You need at least two numbers to find a GCF, but I'll save you the trouble. The GCF of 1 and any other number is 1.There cannot be a greatest common factor (GCF) of just one number. To be common there need to be at least two numbers. If you find all the factors of two or more numbers, and you find some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.
It is not possible to give a sensible answer to this question. The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question!