The GCF is 3.
The GCF of 18 and 27 is 9.
The GCF of 12, 18, and 27 is 3 The factors of 12 = 1x12, 2x6, 3x4 = 1, 2, 3, 4, 6, and 12 The factors of 18 = 1x18, 2x9, 3x6 = 1, 2, 3, 6, 9, and 18 The factors of 27 = 1x27, 3x9 = 1, 3, 9, and 27 The GCF is 3.
The GCF is 6.
The GCF is 6.
The GCF is 6.
The GCF of 18 and 27 is 9.
The GCF is 3.
The GCF is 3.
The GCF of 12, 18, and 27 is 3 The factors of 12 = 1x12, 2x6, 3x4 = 1, 2, 3, 4, 6, and 12 The factors of 18 = 1x18, 2x9, 3x6 = 1, 2, 3, 6, 9, and 18 The factors of 27 = 1x27, 3x9 = 1, 3, 9, and 27 The GCF is 3.
The GCF is 9.
The GCF of 18, 27, and 78 is 3.18=2*3*327=3*3*378=2*3*13GCF=3
The GCF for 612 and 18 is 18
The GCF is 6.
The GCF is 6.
The GCF is 2.
The GCF is 3.
GCF(12, 15, 18) = 3