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List of prime numbers from 50 through 75

User IBeMeltin
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2 Answers

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Answer:The prime numbers from 50 through 75 are:

53, 59, 61, 67, 71, 73

Explanation:

User Fluffhead
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Given: list of prime numbers from 50 through 75

Required: List of numbers

Explanation:

To determine the prime numbers between 50 and 75, we need to determine if each of the numbers between 50 and 75 are prime. The numbers in question are as follows:

50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75.

We can eliminate the even numbers from this list because all even numbers are divisible by 2, which means they have a factor other than 1 and themselves.

51,53,55,57,59,61,63,65,67,59,71,73,75.

Now, consider the numbers that have a factor of 3 in this list. These would include 51, 57, 63, 69, and 75. so we can eliminate them from our list.

53,55,59,61,65,67,71,73.

None of the numbers in this list have a factor of 4, so we can't eliminate any on those grounds. However, any number that has a factor of 5 ends in 0 or 5. Notice that 55 and 65 both end in 5, so they have a factor of 5,

53,59,61,67,71,73.53: The only factors of 53 are 1 and 53.59: The only factors of 59 are 1 and 59.61: The only factors of 61 are 1 and 61.67: The only factors of 67 are 1 and 67.71: The only factors of 71 are 1 and 71.73: The only factors of 73 are 1 and 73.

Final Answer: The prime numbers between 50 and 75 are 53, 59, 61, 67, 71, and 73.

User LynchburgExplorer
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