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The GCF of 660 and 408 is 12.
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Find HCF of: 1320 & 816 330 & 204 1980 & 1224 220 & 136 3300 & 2040 4620 & 2856 1320 & 408 660 & 816 1980 & 408 660 & 1224 3300 & 408 660 & 2040 4620 & 408 660 & 2856
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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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