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The GCF of 3420 and 449 is 1.
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Find HCF of: 6840 & 898 6840 & 449 3420 & 898 3420 & 1347 3420 & 2245 3420 & 3143
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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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