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The GCF of 30 and 490 is 10.
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Find HCF of: 60 & 980 15 & 245 90 & 1470 150 & 2450 6 & 98 210 & 3430 60 & 490 30 & 980 90 & 490 30 & 1470 150 & 490 30 & 2450 210 & 490 30 & 3430
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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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