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The GCF of 621 and 128 is 1.
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Find HCF of: 1242 & 256 1863 & 384 3105 & 640 4347 & 896 1242 & 128 621 & 256 1863 & 128 621 & 384 3105 & 128 621 & 640 4347 & 128 621 & 896
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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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