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The GCF of 810 and 225 is 45.
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Find HCF of: 1620 & 450 2430 & 675 270 & 75 4050 & 1125 162 & 45 5670 & 1575 1620 & 225 810 & 450 2430 & 225 810 & 675 4050 & 225 810 & 1125 5670 & 225 810 & 1575
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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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