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The GCF of 900 and 990 is 90.
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Find HCF of: 1800 & 1980 450 & 495 2700 & 2970 300 & 330 4500 & 4950 180 & 198 6300 & 6930 1800 & 990 900 & 1980 2700 & 990 900 & 2970 4500 & 990 900 & 4950 6300 & 990 900 & 6930
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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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