1 is a factor of 18; neither 1 nor 18 is prime.
18 is not a prime number so no number can have 18 as a prime factor.
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.
write the number 14as a product of prime factor?
18 has two prime factors: 2 and 3.
18 has two prime factors: 2 and 3
The common prime factor of 171 and 18 is 3.
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
5 + 2 = 7
There are no prime factors in that equation.
write the prime factorization of 625
The purpose of a factor tree is to notate the process of finding the prime factorization. If a number is already prime, a factor tree is not necessary.