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The GCF of 21 and 1250 is 1.
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Find HCF of: 42 & 2500 63 & 3750 105 & 6250 147 & 8750 42 & 1250 21 & 2500 63 & 1250 21 & 3750 105 & 1250 21 & 6250 147 & 1250 21 & 8750
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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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