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The GCF of 21 and 2698 is 1.
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Find HCF of: 42 & 5396 63 & 8094 42 & 2698 21 & 5396 63 & 2698 21 & 8094 105 & 2698 147 & 2698
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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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