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The GCF of 18 and 2639 is 1.
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Find HCF of: 36 & 5278 54 & 7917 36 & 2639 18 & 5278 54 & 2639 18 & 7917 90 & 2639 126 & 2639
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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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