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The GCF of 21 and 1208 is 1.
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Find HCF of: 42 & 2416 63 & 3624 105 & 6040 147 & 8456 42 & 1208 21 & 2416 63 & 1208 21 & 3624 105 & 1208 21 & 6040 147 & 1208 21 & 8456
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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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