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The GCF of 660 and 270 is 30.
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Find HCF of: 1320 & 540 330 & 135 1980 & 810 220 & 90 3300 & 1350 132 & 54 4620 & 1890 1320 & 270 660 & 540 1980 & 270 660 & 810 3300 & 270 660 & 1350 4620 & 270 660 & 1890
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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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