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The GCF of 18 and 665 is 1.
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Find HCF of: 36 & 1330 54 & 1995 90 & 3325 126 & 4655 36 & 665 18 & 1330 54 & 665 18 & 1995 90 & 665 18 & 3325 126 & 665 18 & 4655
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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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