Solutions by everydaycalculation.com
The GCF of 10 and 642 is 2.
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Find HCF of: 20 & 1284 5 & 321 30 & 1926 50 & 3210 70 & 4494 20 & 642 10 & 1284 30 & 642 10 & 1926 50 & 642 10 & 3210 70 & 642 10 & 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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