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

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2 and 5 are the only prime numbers that end in 2 or 5.

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.

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.

Two and five!

2 and 5

Just 2 and 5

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

There are two: 2 and 5.

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.

32 is not a prime because 2 is a factor of all even numbers. 95 is not a prime because all numbers greater than 5 that end in a 5 or 0 are composite numbers.

The only prime number ending in a 2 or 5 is the number two itself. All others are composite.

2 and 5 are the only ones, so one each.

120 = 2*2*2*3*5, so there is 5 prime numbers, no 2 prime numbers

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

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

The sum of the first prime numbers is 5 Because the first prime numbers are 2 & 3. Thus , 2 + 3 =5 The sum is 5 I hope you understand my reason for my answer. By grade 4 th student byeee

yes, both 2 and 5 are prime numbers

After 5, all prime numbers end with 1, 3, 7 or 9.

Because any number that ends with those numbers can be divided by a number. For example, 10 can be divided by 2 and 5, 4 can be divided by 2... However, 2 is a prime number; it's just numbers that END with 2 that aren't prime, like 12. 5 is exactly like 2, but a number that ends with 5 can be divided by 5.

All numbers that end with 5 are divisible by 5.All numbers that end with 5 are divisible by 5.All numbers that end with 5 are divisible by 5.All numbers that end with 5 are divisible by 5.

2 3 5 are prime numbers.

No. Other than 5, no prime numbers end in 5.

The prime numbers less than 10 are 2, 3, 5, and 7.

The only prime number that ends in 5 is 5. All other numbers that end in 5 are multiples of 5 and would have more than two factors.

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