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The GCF of 509 and 520 is 1.
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Find HCF of: 1018 & 1040 1527 & 1560 2545 & 2600 3563 & 3640 1018 & 520 509 & 1040 1527 & 520 509 & 1560 2545 & 520 509 & 2600 3563 & 520 509 & 3640
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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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