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The GCF of 660 and 487 is 1.
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Find HCF of: 1320 & 974 1980 & 1461 3300 & 2435 4620 & 3409 1320 & 487 660 & 974 1980 & 487 660 & 1461 3300 & 487 660 & 2435 4620 & 487 660 & 3409
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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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