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The GCF of 3890 and 642 is 2.
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Find HCF of: 7780 & 1284 1945 & 321 7780 & 642 3890 & 1284 3890 & 1926 3890 & 3210 3890 & 4494
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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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