The greatest common factor of the numbers 15 and 12 is 3.
3
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.
15
The GCF is... 1! 1 is the only factor common to all three numbers.
The Greatest Common Factor of 12, 44, 15: 1
3 is a factor of 12 & a factor of 15, so it's a common factor between 12 & 15. Also, as it's the only common factor between them, in addition to 1 of course, it's the highest common factor between 12 & 15.
No, 15 is not a factor of 72.
the greatest common factor of 6,12, and 15 is 3.
The only common factor of 12, 35 and 15 is: 1
The GCF is 15.
The greatest common factor is 15
The greatest common factor of the numbers 15 and 12 is 3.
The factors of 9 are 1, 3, and 9. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 15 are 1, 3, 5, and 15. The common factors of 9, 12, and 15 are 1 and 3. Therefore, the least common factor (the smallest common factor) is 1.
1 and 3
3
The GCF is 3.