Solutions by everydaycalculation.com
The GCF of 42 and 630 is 42.
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Find HCF of: 84 & 1260 21 & 315 126 & 1890 14 & 210 210 & 3150 294 & 4410 6 & 90 84 & 630 42 & 1260 126 & 630 42 & 1890 210 & 630 42 & 3150 294 & 630 42 & 4410
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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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