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The GCF of 7 and 57 is 1.
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Find HCF of: 14 & 114 21 & 171 35 & 285 49 & 399 14 & 57 7 & 114 21 & 57 7 & 171 35 & 57 7 & 285 49 & 57 7 & 399
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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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