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The GCF of 1800 and 39 is 3.
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Find HCF of: 3600 & 78 5400 & 117 600 & 13 9000 & 195 3600 & 39 1800 & 78 5400 & 39 1800 & 117 9000 & 39 1800 & 195 1800 & 273
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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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