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No, 18 is not prime. A Prime number can only be divided by 1 and itself.
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What prime numbers go into 18?
The prime numbers (factors) of 18 are: 2 and 3
How many pairs of prime numbers are there to express 18 as the sum of two prime numbers?
There are two pairs of prime numbers that express 18 as the sum of two prime numbers: 7 + 11 = 18 and 5 + 13 = 18.
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
What is the prime factorization of 18?
The prime factorization of 18 is 2*3*3 or 2 * 3^2
Which is a prime factor of the composite number 18?
The prime factorization of 18 is 2 x 3 x 3, so 2 and 3 are both prime factors of 18.
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