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The GCF of 3942 and 90 is 18.
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Find HCF of: 7884 & 180 1971 & 45 1314 & 30 7884 & 90 3942 & 180 3942 & 270 3942 & 450 3942 & 630
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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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