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The GCF of 20 and 1568 is 4.
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Find HCF of: 40 & 3136 10 & 784 60 & 4704 100 & 7840 40 & 1568 20 & 3136 60 & 1568 20 & 4704 100 & 1568 20 & 7840 140 & 1568
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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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