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The GCF of 642 and 490 is 2.
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Find HCF of: 1284 & 980 321 & 245 1926 & 1470 3210 & 2450 4494 & 3430 1284 & 490 642 & 980 1926 & 490 642 & 1470 3210 & 490 642 & 2450 4494 & 490 642 & 3430
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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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