No, 90 is a multiple of 18. 18 is a factor of 90.
18 is a single number. The factor pairs of 18 are (18,1)(9,2)(6,3)
No, 18 is not a factor of 81.
The greatest common factor of 18 and 55 is 1.
The greatest common factor of 39 and 18 is definitely 3.
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.
No, 18 is not a factor of 32. 18 is a multiple of 6 and is not a factor of 32.
It can be. 18 is a proper factor of 36.
36 is not a factor of 18
No, 18 is a multiple of 9. (18 = 2 x 9, so 2 and 9 are factors of 18).
18 is a factor of 36. 36 is a square. 18 is not.
No, 90 is a multiple of 18. 18 is a factor of 90.