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The only way for three prime numbers to have a sum of 42 is if one of the prime numbers is 2, as 2 is the only even Prime number. The other two prime numbers must add up to 40, which can only be achieved by 3 and 37. Therefore, the three prime numbers that have a sum of 42 are 2, 3, and 37.

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5mo ago

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Three prime numbers whose sum is 42 are 23, 17 and 2

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Wiki User

9y ago
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Well, one of the numbers must definitely be two - otherwise, the sum of three odd numbers would be odd. Check what other two prime numbers add up to the remainder (40).

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Wiki User

9y ago
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13and 21

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Tsedey Mitiku

Lvl 1
1y ago
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Q: What are three prime numbers that have the sum of 42?
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