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The GCF of 655 and 660 is 5.
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Find HCF of: 1310 & 1320 1965 & 1980 3275 & 3300 131 & 132 4585 & 4620 1310 & 660 655 & 1320 1965 & 660 655 & 1980 3275 & 660 655 & 3300 4585 & 660 655 & 4620
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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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