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The GCF of 1620 and 57 is 3.
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Find HCF of: 3240 & 114 4860 & 171 540 & 19 8100 & 285 3240 & 57 1620 & 114 4860 & 57 1620 & 171 8100 & 57 1620 & 285 1620 & 399
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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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