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The GCF of 33 and 390 is 3.
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Find HCF of: 66 & 780 99 & 1170 11 & 130 165 & 1950 231 & 2730 66 & 390 33 & 780 99 & 390 33 & 1170 165 & 390 33 & 1950 231 & 390 33 & 2730
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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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