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The GCF of 324 and 645 is 3.
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Find HCF of: 648 & 1290 972 & 1935 108 & 215 1620 & 3225 2268 & 4515 648 & 645 324 & 1290 972 & 645 324 & 1935 1620 & 645 324 & 3225 2268 & 645 324 & 4515
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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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