2 x 2 x 17 is the prime factorization of 68. You need at least two numbers to find a GCF.
The GCF of 2, 2 and 17 is 1.
To find the greatest common factor of two numbers you first need to express those numbers as prime factors: 34 = 17x2 68 = 17x2x2 The next step is to identify any common prime factors. In this case, both numbers have 17 and 2 as prime factors. Thus to find the GCF, we multiply these numbers together: 17x2 = 34. Thus the greatest common factor of 34 and 68 is 34.
The GCF is 5.
The GCF is 5a.The GCF is 5a.
The GCF for 16 24 18 is 2.
The GCF of 4, 8 and 9 is 1.
The GCF is 25.
The gcf is 1.The GCF is 1.
The GCF is 4.The GCF is 4.
The GCF is: the answer is 4.4The GCF is 4.
The GCF is 8.
The GCF is: 2The GCF is 2.
The GCF is: 17