you use the lcm (least common multiple).
You need at least two numbers to find a GCF.
Every positive number is the greatest factor of itself.
You need at least two numbers to find a GCF.
No. To find something in common, you need to compare at least two things.
You need at least two numbers to find a GCF. The GCF of 18 and 24 is 6.
It is not possible to give a sensible answer to this question. The highest common factor (HCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question!
You need at least two numbers to find a GCF.
You need at least two numbers to find a GCF, but the GCF of 1 and any other number will be one.
You need at least two terms to find something in common.
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. 40 and 44 have a GCF of 4.