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The GCF of 40 and 1000 is 40.
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Find HCF of: 80 & 2000 20 & 500 120 & 3000 200 & 5000 8 & 200 280 & 7000 80 & 1000 40 & 2000 120 & 1000 40 & 3000 200 & 1000 40 & 5000 280 & 1000 40 & 7000
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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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