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The GCF of 21 and 2162 is 1.
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Find HCF of: 42 & 4324 63 & 6486 42 & 2162 21 & 4324 63 & 2162 21 & 6486 105 & 2162 147 & 2162
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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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