Example: 30 and 42
Factor them.
2 x 3 x 5 = 30
2 x 3 x 7 = 42
Select the common factors.
2 x 3 = 6, the GCF
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The greatest factor of any number is the number itself. The greatest common factor of 71 and 92 is 1.
It is: 12
Yes
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! The greatest factor of any number is itself.
The Greatest Common Factor of 15130 and 10000 is 10.