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The GCF of 28 and 660 is 4.
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Find HCF of: 56 & 1320 14 & 330 84 & 1980 140 & 3300 196 & 4620 56 & 660 28 & 1320 84 & 660 28 & 1980 140 & 660 28 & 3300 196 & 660 28 & 4620
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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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