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The GCF of 900 and 690 is 30.
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Find HCF of: 1800 & 1380 450 & 345 2700 & 2070 300 & 230 4500 & 3450 180 & 138 6300 & 4830 1800 & 690 900 & 1380 2700 & 690 900 & 2070 4500 & 690 900 & 3450 6300 & 690 900 & 4830
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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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