The GCF of 12 and 15 is 3.
factors of 12: 1, 2, 3, 4, 6 and 12.
factors of 15: 1, 3, 5, and 15.
common factors 1 and 3. Since 3 > 1, 3 is the Greatest Common Factor.
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∙ 6y agoWiki User
∙ 14y agoFactors of 12: 1, 2, 3, 4, 6, and 12.
Factors of 15: 1, 3, 5, and 15
Common factors: 1 and 3
Highest common factor: 3
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∙ 7y agoThe word "GREATEST" is a superlative adjective and that means there can be only one.
GCF(12, 15) = 3.
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∙ 13y agoGreatest common factor of 12 and 15 is 3.
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∙ 14y ago3.
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∙ 12y ago3 are.
The greatest common factor of the numbers 15 and 12 is 3.
There is no "greatest common multiple" for any pair of numbers. If you meant greatest common factor, the answer is 3.
The GCF is... 1! 1 is the only factor common to all three numbers.
The Greatest Common Factor of 8, 10, 15: 1
The Greatest Common Factor of 15, 35, 54: 1
The Greatest Common Factor of 12, 44, 15: 1
the greatest common factor of 6,12, and 15 is 3.
3
The GCF is 15.
The greatest common factor of the numbers 15 and 12 is 3.
The Greatest Common Factor of 12, 15 is 3.
It is 1
1
3
3
It is: 3
1