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The GCF is 3.

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9y ago
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Q: What is the largest common factor of 6 and 15?
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Why is 3 the greatest common factor of 6 15?

Because it is the largest number that divides into both 6 and 15 evenly with no remainder.


What is the greatest common factor of 6 and 15?

The greatest common factor (gcf) of 15 and 6 is 3.Factors of 6:1,2,3,6Factors of 15: 1,3,5,15The greatest common factor of the numbers 6 and 15 is 3.The GCF of 6 and 15 is 3. This gives you 2 and 5 respectively. You cannot get any more common factors that impact the end figure.The GCF is 3.Greatest common factor of 6 and 15 is 3.


What is the largest common factor of 36 and 42?

6


What is the largest common factor of 18 and 24?

The GCF is 6.


Lowest common factor of 6and 15?

The lowest common factor of 6 and 15 is 1. However, I suspect you either want their lowest common multiple (ie the smallest number into which both 6 and 15 divide) or their highest common factor (the largest number which will divided into both 6 and 15). LCM: 6 = 2 x 3 15 = 3 x 5 LCM = 2 x 3 x 5 = 30 HCF: 6 = 2 x 3 15 = 3 x 5 HCF = 3.


What is the greatest common factor of 6 12 and 15?

the greatest common factor of 6,12, and 15 is 3.


Which number is the least common factor of 6 and 15?

The least common factor is: 1


What is the largest common factor of 4 and 6?

The GCF is 2.


What is the largest factor that 12 and 30 have in common?

The GCF is 6.


What is the largest common factor of 24 and 54?

The GCF is 6.


How is 6 the greatest common factor of 18 and 30?

3 x 6 = 18, 5 x 6 = 30; six is the largest common factor.


Is 6 the gcf of the numbers 15 an 18?

No. 6 is not a factor of 15. The greatest common factor of 15 and 18 is 3.