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The GCF of 39 and 69 is 3.
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Find HCF of: 78 & 138 117 & 207 13 & 23 195 & 345 273 & 483 78 & 69 39 & 138 117 & 69 39 & 207 195 & 69 39 & 345 273 & 69 39 & 483
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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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