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The GCF of 7 and 2187 is 1.
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Find HCF of: 14 & 4374 21 & 6561 14 & 2187 7 & 4374 21 & 2187 7 & 6561 35 & 2187 49 & 2187
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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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