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The GCF of 900 and 3420 is 180.
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Find HCF of: 1800 & 6840 450 & 1710 300 & 1140 180 & 684 1800 & 3420 900 & 6840 2700 & 3420 4500 & 3420 6300 & 3420
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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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