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.
36
36
LCD(4, 9) = 36.
If you mean the lowest, it's 2
You can find a common denominator without factoring but it will not be the least such number. That means that you will end up working with numbers that are far larger than they need be. For example, 5/12 + 7/18 Using LCD = 36: 15/36 + 14/36 = 29/36 Without LCD : 90/216 + 84/216 = 174/216 which can then be simplified to 29/36.
least common denominator of 36 42 and 28 is 252.
The least common denominator would be 36
36 is.
36
The least common denominator is 2 * * * * * That is totally wrong. LCD(24, 36) = 72
A common denominator, though not the least, is 12960.
Six.
36
36
36
36
36