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The GCF of 420 and 1240 is 20.
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Find HCF of: 840 & 2480 210 & 620 1260 & 3720 2100 & 6200 84 & 248 2940 & 8680 840 & 1240 420 & 2480 1260 & 1240 420 & 3720 2100 & 1240 420 & 6200 2940 & 1240 420 & 8680
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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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