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The GCF of 688 and 20 is 4.
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Find HCF of: 1376 & 40 344 & 10 2064 & 60 3440 & 100 4816 & 140 1376 & 20 688 & 40 2064 & 20 688 & 60 3440 & 20 688 & 100 4816 & 20 688 & 140
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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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