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The GCF of 620 and 1220 is 20.
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Find HCF of: 1240 & 2440 310 & 610 1860 & 3660 3100 & 6100 124 & 244 4340 & 8540 1240 & 1220 620 & 2440 1860 & 1220 620 & 3660 3100 & 1220 620 & 6100 4340 & 1220 620 & 8540
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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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