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The GCF of 280 and 561 is 1.
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Find HCF of: 560 & 1122 840 & 1683 1400 & 2805 1960 & 3927 560 & 561 280 & 1122 840 & 561 280 & 1683 1400 & 561 280 & 2805 1960 & 561 280 & 3927
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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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