Unless you are referring to a specific number, the next factor after 18 is 19.
because it is not a prime number
No, 18 is a multiple of 6. 6 is a factor of 18.
72 is not a factor of 18; 18 is a factor of 72.
18 is the greatest factor of 18.
No, 18 is a multiple of 3. 3 is a factor of 18.
Since 18 is a factor of 90 and it is the largest factor of itself, the greatest common factor of 18 and 90 is 18.Since 18 is a factor of 90, it is automatically the GCF.
No,5094 is not a factor of 18.
Short answer: 2 Explanation: Let's factor out the smallest number first. The factors of 12 are 1,2,3,4,6, and 12. Now we'll take the largest of those factors and see if its a factor of the other two. 12 isn't a factor of either, so we'll look at the next biggest and work our way down. 6 is a factor of 18 but not 44 so that's out. 4 isn't a factor of 18. 3 isn't a factor of 44. 2 is a factor of both 18 and 44, so that is our greatest common factor.
No, 18 is not a factor of 32. 18 is a multiple of 6 and is not a factor of 32.
36 is not a factor of 18
It can be. 18 is a proper factor of 36.
No, 18 is a multiple of 9. (18 = 2 x 9, so 2 and 9 are factors of 18).