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Q: What prime numbers end in a 2 or 5?

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Just 2 and 5

2, 3, 5 are prime numbers but 9 is not a prime number

There are an infinite amount of prime numbers, as numbers never end. Prime numbers are numbers that are only divisible by 1 and itself. For example, 2, 3, 5, 53, and 97 are prime numbers.

The prime numbers (factors) of 80 are: 2 and 5

The factors of 30 and 60 include the prime numbers 2, 3, and 5.

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All numbers larger than 5 which end in 5 are divisible by 5 and so are not prime. All numbers larger than 2 which end in 2 are divisible by 2 and so are not prime.

5 and 2 are the only prime numbers that end in a 5 or 2. A prime number is by definition only divisible by 1 and itself, and all other whole numbers ending in 5 or 2 are divisible by 5 or 2, respectively. Numbers that are not whole numbers cannot be prime.

Two and five!

2 and 5

Just 2 and 5

Other than 2, no prime numbers are even. So prime numbers can't end in even numbers. After 5, no prime number can end in 5. After 5, all prime numbers end in 1, 3, 7 or 9.

2 and 5 are the only prime numbers that ends with 2 or 5.

There are two: 2 and 5.

The prime numbers of 100 are: 2, 2, 5 and 5

2, 3, 5 are prime numbers but 9 is not a prime number

There are an infinite amount of prime numbers, as numbers never end. Prime numbers are numbers that are only divisible by 1 and itself. For example, 2, 3, 5, 53, and 97 are prime numbers.

yes, both 2 and 5 are prime numbers

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