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The GCF of 66 and 277 is 1.
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Find HCF of: 132 & 554 198 & 831 330 & 1385 462 & 1939 132 & 277 66 & 554 198 & 277 66 & 831 330 & 277 66 & 1385 462 & 277 66 & 1939
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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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