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The GCF of 66 and 659 is 1.
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Find HCF of: 132 & 1318 198 & 1977 330 & 3295 462 & 4613 132 & 659 66 & 1318 198 & 659 66 & 1977 330 & 659 66 & 3295 462 & 659 66 & 4613
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).
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