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The GCF of 40 and 1578 is 2.
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Find HCF of: 80 & 3156 20 & 789 120 & 4734 200 & 7890 80 & 1578 40 & 3156 120 & 1578 40 & 4734 200 & 1578 40 & 7890 280 & 1578
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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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