The Greatest Common Factor (GCF) of 7, 42, and 70 is 7.
The GCF is 14.
The GCF is 14.
The GCF is 14.
The GCF is 10.
Since 7 is a factor of 42, it is automatically the GCF.
It is: 14
The GCF of 42 and 35 is 7.factors of 42: 2,6,7factors of 35: 5,7
The GCF of 7, 42, and 70 is 7.The GCF is 7.
The GCF is 7.
The GCF is 7.
The GCF is 7.
The GCF is 7.