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The GCF of 81 and 4545 is 9.
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Find HCF of: 162 & 9090 27 & 1515 162 & 4545 81 & 9090 243 & 4545 405 & 4545 567 & 4545
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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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