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The GCF of 660 and 945 is 15.
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Find HCF of: 1320 & 1890 1980 & 2835 220 & 315 3300 & 4725 132 & 189 4620 & 6615 1320 & 945 660 & 1890 1980 & 945 660 & 2835 3300 & 945 660 & 4725 4620 & 945 660 & 6615
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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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