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The GCF of 40 and 252 is 4.
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Find HCF of: 80 & 504 20 & 126 120 & 756 200 & 1260 280 & 1764 80 & 252 40 & 504 120 & 252 40 & 756 200 & 252 40 & 1260 280 & 252 40 & 1764
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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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