1 and 3, the GCF
The factors of 15 are:1, 3, 5, 15The factors of 39 are:1, 3, 13, 39The common factors are:1, 3The Greatest Common Factor (GCF) is:3
To find the greatest common factor (GCF) of 57, 39, and 15, we need to first find the factors of each number. The factors of 57 are 1, 3, 19, and 57. The factors of 39 are 1, 3, 13, and 39. The factors of 15 are 1, 3, 5, and 15. The common factor among all three numbers is 3, making it the greatest common factor.
The GCF is 3.
The GCF is 3.
The factors of 15 are: 1, 3, 5, 15.The factors of 39 are: 1, 3, 13, 39.The common factors are: 1, 3.
The GCF of 15, 27, and 39 is 3.
The factors of 18 are:1, 2, 3, 6, 9, 18The factors of 39 are:1, 3, 13, 39The factors of 45 are:1, 3, 5, 9, 15, 45The common factors are:1, 3The Greatest Common Factor (GCF) is:3
The GCF is 3.
The GCF is 3.
The GCF is 3.
The GCF is 39.
The GCF is 3.