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The GCF of 1215 and 561 is 3.
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Find HCF of: 2430 & 1122 3645 & 1683 405 & 187 6075 & 2805 8505 & 3927 2430 & 561 1215 & 1122 3645 & 561 1215 & 1683 6075 & 561 1215 & 2805 8505 & 561 1215 & 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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