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The GCF of 420 and 7410 is 30.
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Find HCF of: 210 & 3705 140 & 2470 84 & 1482 840 & 7410 1260 & 7410 2100 & 7410 2940 & 7410
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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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