-- The common factors of 3, 15, and 9 are 1 and 3 .
-- Their greatest common factor is 3 .
-- When discussing numbers, there is no such thing as the 'most' common factor.
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What is the greatest common factor of 9, 18, and 15.The answer is....3
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 6,12, and 15 is 3.
A common factor refers to a factor that is COMMON to two or more numbers. You have only one number in the question! Any integer greater than 154590 is not a factor.
The greatest common factor of 18 and 15 is 3. You're Welcome VDAWG