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The GCF of 6840 and 810 is 90.
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Find HCF of: 3420 & 405 2280 & 270 1368 & 162 6840 & 1620 6840 & 2430 6840 & 4050 6840 & 5670
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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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