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.
400
10
You look for common factors in the numerator and the denominator, then divide both the numerator and the denominator by that common factor.
The Least Common Multiple (LCM) for 250 400 is 2,000.
It is: 400 which is also the LCM
400 + 135 = 535
8400
The Least Common Multiple (LCM) for 320 360 400 is 14,400.
Divide the numerator and the denominator by the same number to simplify a fraction. This number must be a common factor of the numerator and the denominator. For example, 50 is a common factor of the numerator and denominator of 350/400. By dividing each by 50, 350/400 can be simplified to 7/8.
135% = 1.35 1.35 * 400 = 540 ■
The LCM of 36 and 400 is 3,600.
The common denominator of any two or more whole numbers, such as 210 385 and 400, will always be one (1) because 'common denominator' refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers (x,x) would have to be converted to their fraction equivalents, i.e., x/1, which will always yield a denominator of 1.