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The GCF of 19 and 1620 is 1.
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Find HCF of: 38 & 3240 57 & 4860 95 & 8100 38 & 1620 19 & 3240 57 & 1620 19 & 4860 95 & 1620 19 & 8100 133 & 1620
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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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