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The GCF of 900 and 645 is 15.
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Find HCF of: 1800 & 1290 2700 & 1935 300 & 215 4500 & 3225 180 & 129 6300 & 4515 1800 & 645 900 & 1290 2700 & 645 900 & 1935 4500 & 645 900 & 3225 6300 & 645 900 & 4515
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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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