0
Add your answer:
Earn +20 pts
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.
Is a factor a prime number?
A factor can or cannot be a prime number Ex: 2 is the factor of all other even numbers its a prime number but 9 is a factor of 18 and its not a prime number A prime is a factor but a factor being a prime number varies
What is the greatest common factor of 18 and 73?
The GCF of a prime number and a composite number is 1 if the former is not a factor of the latter. 73 is a prime number and 18 is a composite number and 73 is not a factor of 18 because 18 is not divisible by 73. So, GCF(73, 18) = 1.
Are 25 and 18 relatively prime?
Yes, they are. 5 is the only prime factor of 25 and 5 is not a factor of 18, so they have no prime factors in common, which is what relatively prime means.
What number is relatively prime to 18?
Lots of numbers are. To be relatively prime, they would have to have only the number 1 as a common factor. So any number that has any of 2, 3, 6, 9 or 18 as factors are not relative prime to 18. So numbers such as 5, 7, 11, 13 and 17 are relatively prime with 18.
What is the prime factor of the composite number of 18?
18 = 2 * 3 * 3
Which number is not a prime factor 18 or 14?
what is the exponment of 14
What is the prime factor of the composite number 18?
The prime factorization of 18 is 3 x 3 x 2.
Is 18 prime?
No, 18 is not prime. A prime number can only be divided by 1 and itself.
Common prime factors 18 81?
18 and 81 share only one prime factor: 3
Is the number 18 a prime?
No, 2 is the only even number that is prime.
What is the greatest common factor of 5 and 18?
Answer: 1 Since 5 is a prime number, the only possible common factors are 1 and 5. Because 18 is not divisible by 5, the only common factor, and thus the greatest common factor, is 1.
