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What number has exactly 3 prime factors?
There are an infinite number of them. 8 has three prime factors, 30 is the first with three distinct prime factors.
Is 8 a prime number?
NO. 8 is not a prime number because it has other factors aside from 1 and itself.The other factors of 8 are 2 and 4, thus 8 is a composite number .4 x 2 = 8No, 8 is divisible by 1, 2, 4 & 8 so this is not a prime number.
Are 5 and 8 prime numbers?
Five is a prime number because it only has two factors: 5 and 1. Eight has four factors: 1, 2, 4, and 8.A prime number is only evenly divisible by 1 and itself.So 5 is a prime number. This is because it is only evenly divisible by (i.e. has factors of) 1 & 5.8 is not a prime number. It has factors of 1,2,4 & 8.
Why isn't 8 a prime number?
8 is not prime a prime number because it has other factors aside from 1 and itself.The other factor of 8 is 2.
What are the factors of 8 is it prime or composite?
8 is a composite number. the factors of 8 are 1 and 8 and 2 and 4.
What are the factors and the prime factors of 8?
8 is a composite number; it has factors other than 1 and itself. It is not a prime number. The four factors of 8 are 1, 2, 4, and 8. The factor pairs of 8 are 1 x 8 and 2 x 4. The proper factors of 8 are 1, 2, and 4 or, if the definition you are using excludes 1, they are 2 and 4. The prime factors of 8 are 2, 2, and 2 Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed. The distinct prime factor of 8 is 2. The prime factorization of 8 is 2 x 2 x 2 or, in exponential form, 23. i am awsome!
Is 8 a composite or prime number?
composite number
Is 2 or 8 prime numbers?
A prime number is a number thats only factors are 1 and itself. So find the factors of 2. They are 1, and 2. So 2 is prime. A composite number is a number that has more than a pair of factors. So find the factors of 8. They are 1, and 8. They are 2, and 4. 8 has more than 1 pair of factors. So it is composite
Is 8 a primer number?
No, 8 is not a prime number because it has more than two factors
Why 8 is not prime number?
8 is a composite number because it has more than two factors
What numbers have exactly 3 different prime factors?
There are an infinite number of them. 8 has three prime factors, 30 is the first with three distinct prime factors.
Is the number 8 a prime or composite number?
8 is a composite number because it has more than 2 unique factors. The following are the factors of 8: 1, 2, 4 and 8
