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The GCF of 84 and 256 is 4.
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Find HCF of: 168 & 512 42 & 128 252 & 768 420 & 1280 588 & 1792 168 & 256 84 & 512 252 & 256 84 & 768 420 & 256 84 & 1280 588 & 256 84 & 1792
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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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