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The GCF of 68 and 1820 is 4.
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Find HCF of: 136 & 3640 34 & 910 204 & 5460 340 & 9100 136 & 1820 68 & 3640 204 & 1820 68 & 5460 340 & 1820 68 & 9100 476 & 1820
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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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