The GCF is 1.
The GCF is 6.
the GCF of 6 and 21 is 3.
The Highest Common Factor of the two numbers is 6. 126/6 = 21 12/6 = 2
The GCF is 3.
The GCF of -6 and -2 is 2.
168 - 1, 2, 4, 6, 8, 12, 14, 21, 28, 42, 848 - 1, 2, 4, 8the GCF is 8
The GCF is 3.
The LCM of 6 and 21 is 42. Their GCF is 3.
1, 2, 3, 4, 6, 8, 12, 24 1, 2, 3, 6, 7, 14, 21, 42 The GCF is 6.
The gcf of 6, 15, and 21 is 3. But once you throw that 19 in there, it's ' 1 '.
The GCF is 3.
The GCF is 3.