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2 x 9 = 18, so 18 has more factors than 1 and itself. It cannot be prime because a Prime number has two factors: 1 and itself.
What else can I help you with?
What two composite numbers have the prime who's prime factors are 18?
18 is not a prime number so no number can have 18 as a prime factor.
Are 2 and 18 composite or prime?
2 is a prime number. 18 is a composite number.
A prime number sentence for the number 18 A PRIME NUMBER SENTENCE FOR 18?
2 x 3 x 3 = 18
What are the prime factorization for number 18?
The prime factorization of the number 18 is 2 x 3 x 3.
What numbers are 18 relatively prime to?
Any odd prime number.
What is the prime number after 18?
The first prime number after 18 is 19.
Is 18 a twin prime?
A twin prime is a prime number that differs from another prime number by two. 18 is not a prime; it is a composite number. All even numbers are composites and 18 is an even number.
What two composite numbers have the prime who's prime factors are 18?
18 is not a prime number so no number can have 18 as a prime factor.
Are 2 and 18 composite or prime?
2 is a prime number. 18 is a composite number.
What are the common prime factors of 18 and 32?
There is no prime number that goes into 32. For 18, there is the number 3. So, there is NO prime number that goes into both 18 and 32.Another Answer:-2 as a prime number will go into 18 and 32 evenly
A prime number sentence for the number 18 A PRIME NUMBER SENTENCE FOR 18?
2 x 3 x 3 = 18
Is 18 prime?
No, 18 is not prime. A prime number can only be divided by 1 and itself.
Is the number 18 a prime?
No, 2 is the only even number that is prime.
What are the prime factorization for number 18?
The prime factorization of the number 18 is 2 x 3 x 3.
Which is a prime number 18 31 3942?
31 is prime.
Which one of these is a prime number 4 11 18 24?
11 is the prime number.
What is only prime number that is a factor of 18?
18 has two prime factors: 2 and 3
