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The GCF of 28 and 1780 is 4.
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Find HCF of: 56 & 3560 14 & 890 84 & 5340 140 & 8900 56 & 1780 28 & 3560 84 & 1780 28 & 5340 140 & 1780 28 & 8900 196 & 1780
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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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