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The GCF of 324 and 643 is 1.
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Find HCF of: 648 & 1286 972 & 1929 1620 & 3215 2268 & 4501 648 & 643 324 & 1286 972 & 643 324 & 1929 1620 & 643 324 & 3215 2268 & 643 324 & 4501
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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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