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The GCF of 39 and 665 is 1.
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Find HCF of: 78 & 1330 117 & 1995 195 & 3325 273 & 4655 78 & 665 39 & 1330 117 & 665 39 & 1995 195 & 665 39 & 3325 273 & 665 39 & 4655
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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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