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The GCF of 189 and 39 is 3.
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Find HCF of: 378 & 78 567 & 117 63 & 13 945 & 195 1323 & 273 378 & 39 189 & 78 567 & 39 189 & 117 945 & 39 189 & 195 1323 & 39 189 & 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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