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The GCF of 810 and 216 is 54.
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Find HCF of: 1620 & 432 405 & 108 2430 & 648 270 & 72 4050 & 1080 5670 & 1512 1620 & 216 810 & 432 2430 & 216 810 & 648 4050 & 216 810 & 1080 5670 & 216 810 & 1512
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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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