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The GCF of 3420 and 223 is 1.
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Find HCF of: 6840 & 446 6840 & 223 3420 & 446 3420 & 669 3420 & 1115 3420 & 1561
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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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