Find the GCF of 18j + 27.(1 point)
The GCF (Greatest Common Factor) of 18j and 27 is 9.
To find the GCF, we can first factor each term.
For 18j, we note that 18 is divisible by 9, and j is a variable which doesn't have any factors. So, the factors of 18j are 9 and j.
For 27, it is divisible by 9 but not by any other number. So, the factors of 27 are 9.
We can see that both 18j and 27 share the common factor of 9. Therefore, the GCF of 18j and 27 is 9.
To find the greatest common factor (GCF) of 18j and 27, we can start by factoring both numbers.
The prime factorization of 18j is 2 * 3^2 * j.
The prime factorization of 27 is 3^3.
To find the GCF, we need to determine the highest power of each common prime factor. In this case, the only common prime factor is 3.
The highest power of 3 in 18j is 3^2.
The highest power of 3 in 27 is 3^3.
Therefore, the GCF of 18j and 27 is 3^2, which is 9.
To find the greatest common factor (GCF) of 18j + 27, we need to factor each term first.
Since 18 and 27 are both multiples of 9, we can factor them as follows:
18j can be factored as 9 * 2 * j.
27 can be factored as 9 * 3.
Now, let's look for the prime factors that appear in both expressions. We have 9 as a common factor.
Therefore, the GCF of 18j + 27 is 9.