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The GCF of 21 and 1461 is 3.
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Find HCF of: 42 & 2922 63 & 4383 7 & 487 105 & 7305 42 & 1461 21 & 2922 63 & 1461 21 & 4383 105 & 1461 21 & 7305 147 & 1461
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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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