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The GCF of 660 and 1370 is 10.
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Find HCF of: 1320 & 2740 330 & 685 1980 & 4110 3300 & 6850 132 & 274 4620 & 9590 1320 & 1370 660 & 2740 1980 & 1370 660 & 4110 3300 & 1370 660 & 6850 4620 & 1370 660 & 9590
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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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