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The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42.

The proper factors are 1, 2, 3, 6, 7, 14, and 21

or 2, 3, 6, 7, 14, and 21 if the number 1 is excluded as it is in some definitions of proper factor.

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โˆ™ 2012-01-24 20:57:27
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Q: What are the proper factors of 42?
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