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The GCF of 1800 and 3420 is 180.
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Find HCF of: 3600 & 6840 900 & 1710 600 & 1140 360 & 684 3600 & 3420 1800 & 6840 5400 & 3420 9000 & 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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