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The GCF of 28 and 550 is 2.
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Find HCF of: 56 & 1100 14 & 275 84 & 1650 140 & 2750 196 & 3850 56 & 550 28 & 1100 84 & 550 28 & 1650 140 & 550 28 & 2750 196 & 550 28 & 3850
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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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