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The GCF of 660 and 1590 is 30.
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Find HCF of: 1320 & 3180 330 & 795 1980 & 4770 220 & 530 3300 & 7950 132 & 318 1320 & 1590 660 & 3180 1980 & 1590 660 & 4770 3300 & 1590 660 & 7950 4620 & 1590
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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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