The GCF is 6.
The GCF of 12, 24, 30, and 42 is 6.
The greatest common factor for 42 and 30 is 6.6 x 7 = 426 x 5 = 30
The GCF is 6.
The GCF is 6.
The GCF of 24, 30, and 42 is 6.The GCF is 6.
The GCF of 12 and 42 is 6
The GCF is 6.
The GCF is 6.
The GCF is 6.