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A number with only two factors.
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∙ 8y ago
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When you reverse two-digit prime numbers are they also prime?
No. For example, 61 is a prime number; 16 is not a prime number.
If you multiply two prime numbers will the answer be a prime number?
No, the answer is not going to be a prime number. For example, 2*3=6 which is not a prime number.
Is 392 a prime number?
no, because it has a 2 at the end. if the last digit in the number is an even number, then it is not a prime number. Also if the only factors of the number is 1 and itself then it is a prime number. example 1: 5,622 = not prime number.... example 2: 13=prime number because the only factors are 1 and 13.
Explain why 8 is a prime number?
8 is NOT a prime number. It is divisible by 2, for example.
What is a real world example of a prime number?
2 is a real world prime number.
What is a twin prime pair?
A twin prime pair are two primes separated by 2. For example, 3 and 5 are twin primes. It is conjectured that there are an infinite number of twin primes.
When you reverse two-digit prime numbers are they also prime?
No. For example, 61 is a prime number; 16 is not a prime number.
If you multiply two prime numbers will the answer be a prime number?
No, the answer is not going to be a prime number. For example, 2*3=6 which is not a prime number.
Is 251.55 a prime number?
No, since it is not an integer. A prime number has to be an integer. For example, 13 is a prime number, but 13.01 is not. ======================================
How do you write out the prime factorization of a prime number?
The prime number is the prime factorization. For example, the prime factorization of the prime number 3 is 3. Get it?
Is 392 a prime number?
no, because it has a 2 at the end. if the last digit in the number is an even number, then it is not a prime number. Also if the only factors of the number is 1 and itself then it is a prime number. example 1: 5,622 = not prime number.... example 2: 13=prime number because the only factors are 1 and 13.
What is a real world example of a prime number?
2 is a real world prime number.
Explain why 8 is a prime number?
8 is NOT a prime number. It is divisible by 2, for example.
What numbers are a prime?
A prime number has only two factors which are itself and one as for example 19 is a prime number.
What is an example of a prime number?
2
An example of a prime number?
3
Is 12 prime number?
No it is divisible by 1,2,3,6 and itself therefore it isn't a prime number a prime number is a number that is only divisible by itself and 1 for example 3 is a prime number.
