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The GCF of 20 and 1005 is 5.
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Find HCF of: 40 & 2010 60 & 3015 100 & 5025 4 & 201 140 & 7035 40 & 1005 20 & 2010 60 & 1005 20 & 3015 100 & 1005 20 & 5025 140 & 1005 20 & 7035
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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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