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The GCF of 21 and 2524 is 1.
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Find HCF of: 42 & 5048 63 & 7572 42 & 2524 21 & 5048 63 & 2524 21 & 7572 105 & 2524 147 & 2524
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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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