To find the highest common factor you first need to break the numbers down into their prime factors. In this case 34 and 58 are broken down as follows:
34 = 2x17
58 = 2x29
The next step is to identify any common prime factors. In this case, the only common prime factor is a single 2. Therefore the highest common factor of 34 and 58 is 2.
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The HCF is 2 The LCM is 986
1 is their highest common factor.
The GCF is 58.
The Greatest Common Factor (GCF) is: 2
The Greatest Common Factor (GCF) is: 2It is: 2The GCF is 2.