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The GCF of 630 and 660 is 30.
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Find HCF of: 1260 & 1320 315 & 330 1890 & 1980 210 & 220 3150 & 3300 126 & 132 4410 & 4620 1260 & 660 630 & 1320 1890 & 660 630 & 1980 3150 & 660 630 & 3300 4410 & 660 630 & 4620
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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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