1
The GCF is 1.
The GCF of 5, 8 and 12 is 1.
The GCF is 1.
gcf(9, 8) =1 gcf(9, 12) = 3 gcf(8, 12) = 4 gcf(9, 8, 12) = 1
The LCM is 30. The GCF is 4.
The GCF of 4, 8 and 12 is 4.
The GCF is 4.
The GCF is 4.
The GCF is 1.
The GCF is 4.
The GCF of 3, 8 and 12 is 1.The LCM of 3, 8 and 12 is 24.
Since the number 5 is prime, the Greatest Common Factor of the three numbers is 1.