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The GCF of 3240 and 2020 is 20.
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Find HCF of: 6480 & 4040 1620 & 1010 9720 & 6060 648 & 404 6480 & 2020 3240 & 4040 9720 & 2020 3240 & 6060
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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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