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The GCF of 3240 and 7020 is 540.
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Find HCF of: 1620 & 3510 1080 & 2340 648 & 1404 6480 & 7020 9720 & 7020
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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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