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The GCF of 21 and 226 is 1.
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Find HCF of: 42 & 452 63 & 678 105 & 1130 147 & 1582 42 & 226 21 & 452 63 & 226 21 & 678 105 & 226 21 & 1130 147 & 226 21 & 1582
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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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