Not lowest common, nor even denominator. You have to have at least two numbers to have a common denominator, just a factor, which 61 only has two; 1 and 61. 61's a prime number.
Well the answer is 61/11. To find this you multiply 11 (denominator) by 5 (whole number) 11x5=55. Then, you add 6 (numerator) 55+6=61. Since you stick with your original denominator, you get... 61 over 11, 61/11
The common denominator is 66.
A common denominator is 55.
The Greatest Common Denominator is 11
1188 is a common denominator for 9,11,12
The common denominator of 4/8 and 11/15 is 90.
The least common denominator for 4 5 and 11 is 1.
A common denominator is 209, as is any multiple of 209.
A common denominator, though not the least one, is 110.
what is a common denominator over 61 for 2 8 10
A common denominator, though not the least, is 1056.