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The GCF of 21 and 316 is 1.
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Find HCF of: 42 & 632 63 & 948 105 & 1580 147 & 2212 42 & 316 21 & 632 63 & 316 21 & 948 105 & 316 21 & 1580 147 & 316 21 & 2212
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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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