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The GCF of 990 and 315 is 45.
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Find HCF of: 1980 & 630 2970 & 945 330 & 105 4950 & 1575 198 & 63 6930 & 2205 1980 & 315 990 & 630 2970 & 315 990 & 945 4950 & 315 990 & 1575 6930 & 315 990 & 2205
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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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