You need at least two numbers to find a GCF.
It is not possible to give a sensible answer to this question. The greatest common divisor (GCD) refers to a factor that is COMMON to two or more numbers. You have only one number in the question!
A single number cannot have a greatest common divisor because "common" refers to factors that two or more numbers have in common. You have only one.
To find the greatest common factor of two numbers, you first need to break them into their prime factors: 15 = 3x5 40 = 2x2x2x5 The next step is to identify any common factors. In this case, the only common factor is 5. Thus, the greatest common divisor of the numbers 15 and 40 is 5.
You can't find the greatest common multiple in any amount of numbers, the number would be infinite.
You need at least two numbers to find a GCF.
You need at least two numbers to find something in common.
Calculate their prime factors.
You need at least two numbers to find something in common.
You need at least two numbers to find a GCF. If that's 2 and 4, the GCF is 2.
You need at least two numbers to find a GCF.
You need at least two numbers to find a GCF.
You need at least two numbers to find a GCF.
You need at least two numbers to find a GCF.
You need at least two numbers to find a GCF.
You need at least two numbers to find a GCF.
You need at least two numbers to find a GCF.