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The GCF of 660 and 1681 is 1.
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Find HCF of: 1320 & 3362 1980 & 5043 3300 & 8405 1320 & 1681 660 & 3362 1980 & 1681 660 & 5043 3300 & 1681 660 & 8405 4620 & 1681
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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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