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The GCF of 39 and 165 is 3.
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Find HCF of: 78 & 330 117 & 495 13 & 55 195 & 825 273 & 1155 78 & 165 39 & 330 117 & 165 39 & 495 195 & 165 39 & 825 273 & 165 39 & 1155
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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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