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What even number that have only have two factors?
2 is an even number with only 2 factors.
What even number has only 2 factors?
2 is the only positive even number with only 2 positive integer factors. (1 and 2 are the factors. )
What is the only even number the has exactly 2 factors?
2
What is the only even prime number?
The only even prime number is the smallest even number, 2. This is because every other even number is divisible by 2. The only even prime number is 2. All other even numbers can be divided by 2. Although 2 is divisible by, 2, 2=2, meaning that 2 only has 2 factors-the number itself (2) and 1. Confusing enough? In simpler form, the only even prime number is 2. Because a prime number is a number whose only factors are 1 and itself, 2 can be the only even prime number since it divides evenly into every other even number.
Why is the number 2 a prime number and an even but not odd?
2 is a prime number because it has two factors. It is the only even prime number.
What arew all the factors of 2?
Two is a prime number (and the only even prime number). Its only factors are 1 and itself.
Can an even number be a prime number Explain your answer?
The only even prime number is 2 because it has only two factors which are itself and one.
Is two the only prime number?
no. 2 is the only even prime number. Prime numbers are numbers that only have two factors; one and itself. E.g. The number 7 only has two factors- 1x7=7. 2 is a factor of all even numbers, therefore no other even numbers are prime. They are composite. 2, however, is a prime number, as it's only factors are itself (2) and 1.
Which number is even prime number in 1 to 100 numbers?
The only even prime number is 2 because its factors are itself and 1, so its factors are 1 and itself, 2.
What numbers are prime and even?
A prime number is any number that only has only one and itself as factors. By definition even numbers have a factor of two. Therefore the only even number that is prime is the number 2.
Is 2 one the factors for w?
Only if w is an even number.
What is the only even prime number and why?
2 is the only even prime number. All other even numbers have more than two factors.
