There is none because the Least Common Denominator (or LCD) refers to the Least Common Multiple (LCM) of the denominators of two or more fractions or mixed numbers. Even if you converted your whole numbers (x) to their fraction equivalents (x/1), the LCD would always be 1.
A common denominator is 7.A common denominator is 7.A common denominator is 7.A common denominator is 7.
Prime factorization: 512 = 29 14 = 2 x 7 The LCM of 512 is 29 x 7 = 3,584. Thus, the least common denominator for 512 and 14 is 3,584.
I got 39/56 you have to multiply each fraction by its denominator (4/7 x 8/8 and 1/8 x 7/7) so that way you get a common denominator. then when you multiply them which is (32/56 and 7/56) you add them ultimately getting the answer 39/56. You have to remember that when you add fractions you have to have a common denominator.
The least common factor of 56 and 60 is 1. The greatest common factor of 56 and 60 is 4.
The Least Common Multiple (LCM) of (56,84) is 168
LCD(28, 56) = 56.
It is: 728
1512
56
4536
7560
As 2 is a factor of 56, lcd(2, 56) = 56.
1/7 + 3/8 = 8/56 + 21/56 is the lowest common denominator.
8
The LCM is 952.
56
504 9*56 = 504 8*63 = 504