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The GCF of 278 and 620 is 2.
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Find HCF of: 556 & 1240 139 & 310 834 & 1860 1390 & 3100 1946 & 4340 556 & 620 278 & 1240 834 & 620 278 & 1860 1390 & 620 278 & 3100 1946 & 620 278 & 4340
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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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