6
The Greatest Common Denominator is 2
What would be the ideal Common Denominator for 2 and 4?
1/2 = 3/6 1/3 = 2/6 so your common denominator would be 6
A common denominator of 6 and 15 is 90.
2
If you're wanting to find a common denominator between fractions with denominators of 3 and 2, then 3 & 2 have only a common factor of 1, so the least common denominator = 2*3 = 6
9 is the common denominator. 2/3 = 6/9.
It is 6
2
6
2
The lowest common denominator is 6