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The GCF of 550 and 490 is 10.
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Find HCF of: 1100 & 980 275 & 245 1650 & 1470 2750 & 2450 110 & 98 3850 & 3430 1100 & 490 550 & 980 1650 & 490 550 & 1470 2750 & 490 550 & 2450 3850 & 490 550 & 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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