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The GCF of 28 and 505 is 1.
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Find HCF of: 56 & 1010 84 & 1515 140 & 2525 196 & 3535 56 & 505 28 & 1010 84 & 505 28 & 1515 140 & 505 28 & 2525 196 & 505 28 & 3535
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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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