The lowest common denominator of any two or more whole numbers, such as 11 and 13, will always be one (1) because common denominators 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.
The LCM is 52
The lowest common denominator of any two positive numbers is always 1.
1
65
It is 117
117
121
A single number cannot have a lowest common denominator because "common" refers to multiples that two or more numbers have in common. You have only one number.
The lowest common multiple of 11 and 13 is 143 (11 X 13) because they have no common divisors.
First, you have to have a lowest common denominator. Eg: 1/2 - 6/13 The lowest common denominator is 26, because 13 * 2 is 26. You multiply 1/2 by 13, to make the denominator 26, which equals 13/26, then multiply 6/13 by 2 to get 12/26. So the equation with the lowest common denominators now plugged in is: 13/26 - 12/26 Subtract the numerators (13 and 12), so the answer is 1/26.
5148
LCM(11, 13, 15) = 2145