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The GCF of 780 and 645 is 15.
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Find HCF of: 1560 & 1290 2340 & 1935 260 & 215 3900 & 3225 156 & 129 5460 & 4515 1560 & 645 780 & 1290 2340 & 645 780 & 1935 3900 & 645 780 & 3225 5460 & 645 780 & 4515
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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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