Solutions by everydaycalculation.com
The GCF of 642 and 3780 is 6.
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Find HCF of: 1284 & 7560 321 & 1890 214 & 1260 1284 & 3780 642 & 7560 1926 & 3780 3210 & 3780 4494 & 3780
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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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