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The GCF of 39 and 770 is 1.
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Find HCF of: 78 & 1540 117 & 2310 195 & 3850 273 & 5390 78 & 770 39 & 1540 117 & 770 39 & 2310 195 & 770 39 & 3850 273 & 770 39 & 5390
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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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