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The GCF of 20 and 655 is 5.
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Find HCF of: 40 & 1310 60 & 1965 100 & 3275 4 & 131 140 & 4585 40 & 655 20 & 1310 60 & 655 20 & 1965 100 & 655 20 & 3275 140 & 655 20 & 4585
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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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