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The GCF of 684 and 810 is 18.
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Find HCF of: 1368 & 1620 342 & 405 2052 & 2430 228 & 270 3420 & 4050 4788 & 5670 1368 & 810 684 & 1620 2052 & 810 684 & 2430 3420 & 810 684 & 4050 4788 & 810 684 & 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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