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The GCF of 56 and 642 is 2.
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Find HCF of: 112 & 1284 28 & 321 168 & 1926 280 & 3210 392 & 4494 112 & 642 56 & 1284 168 & 642 56 & 1926 280 & 642 56 & 3210 392 & 642 56 & 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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