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The GCF of 3840 and 2020 is 20.
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Find HCF of: 7680 & 4040 1920 & 1010 768 & 404 7680 & 2020 3840 & 4040 3840 & 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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