Solutions by everydaycalculation.com
The GCF of 21 and 780 is 3.
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Find HCF of: 42 & 1560 63 & 2340 7 & 260 105 & 3900 147 & 5460 42 & 780 21 & 1560 63 & 780 21 & 2340 105 & 780 21 & 3900 147 & 780 21 & 5460
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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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