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The GCF of 665 and 138 is 1.
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Find HCF of: 1330 & 276 1995 & 414 3325 & 690 4655 & 966 1330 & 138 665 & 276 1995 & 138 665 & 414 3325 & 138 665 & 690 4655 & 138 665 & 966
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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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