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The GCF of 420 and 1040 is 20.
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Find HCF of: 840 & 2080 210 & 520 1260 & 3120 2100 & 5200 84 & 208 2940 & 7280 840 & 1040 420 & 2080 1260 & 1040 420 & 3120 2100 & 1040 420 & 5200 2940 & 1040 420 & 7280
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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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