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The GCF of 39 and 261 is 3.
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Find HCF of: 78 & 522 117 & 783 13 & 87 195 & 1305 273 & 1827 78 & 261 39 & 522 117 & 261 39 & 783 195 & 261 39 & 1305 273 & 261 39 & 1827
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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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