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The GCF of 400 and 3840 is 80.
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Find HCF of: 800 & 7680 200 & 1920 80 & 768 800 & 3840 400 & 7680 1200 & 3840 2000 & 3840 2800 & 3840
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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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