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The GCF of 315 and 861 is 21.
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Find HCF of: 630 & 1722 945 & 2583 105 & 287 1575 & 4305 2205 & 6027 45 & 123 630 & 861 315 & 1722 945 & 861 315 & 2583 1575 & 861 315 & 4305 2205 & 861 315 & 6027
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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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