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The GCF of 66 and 2457 is 3.
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Find HCF of: 132 & 4914 198 & 7371 22 & 819 132 & 2457 66 & 4914 198 & 2457 66 & 7371 330 & 2457 462 & 2457
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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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