the answer is 1. there is none other because 19 is a prime number. or, you can put 100, such as 1900/2100. hahaha joke!
The Common Denominator For 9 and 19 Is 177
A common denominator, though not the least one, is 24*21 = 504.
A common denominator is 209, as is any multiple of 209.
4/7 + 1/3 = get common denominator 12/21 + 7/21 = 19/21 is your answer add
It is 12*19 = 228.
Find a common denominator. 21 is common. Multiply the fractions to achieve a common denominator of 21. 3/7 + 2/3 = 9/21 + 14/21 = 23/21
It is: 133
57
168
42
945 is the lowest common denominator. 3 is the greatest common factor.
LCD(20, 19) = 380.