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The GCF of 51 and 1620 is 3.
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Find HCF of: 102 & 3240 153 & 4860 17 & 540 255 & 8100 102 & 1620 51 & 3240 153 & 1620 51 & 4860 255 & 1620 51 & 8100 357 & 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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