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The GCF of 19 and 100 is 1.
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Find HCF of: 38 & 200 57 & 300 95 & 500 133 & 700 38 & 100 19 & 200 57 & 100 19 & 300 95 & 100 19 & 500 133 & 100 19 & 700
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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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