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The GCF of 69 and 660 is 3.
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Find HCF of: 138 & 1320 207 & 1980 23 & 220 345 & 3300 483 & 4620 138 & 660 69 & 1320 207 & 660 69 & 1980 345 & 660 69 & 3300 483 & 660 69 & 4620
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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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