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The GCF of 69 and 1980 is 3.
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Find HCF of: 138 & 3960 207 & 5940 23 & 660 345 & 9900 138 & 1980 69 & 3960 207 & 1980 69 & 5940 345 & 1980 69 & 9900 483 & 1980
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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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