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The GCF of 500 and 42 is 2.
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Find HCF of: 1000 & 84 250 & 21 1500 & 126 2500 & 210 3500 & 294 1000 & 42 500 & 84 1500 & 42 500 & 126 2500 & 42 500 & 210 3500 & 42 500 & 294
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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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