975
715
455
65
5
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions. Even if you converted your numbers (x) to their fraction equivalents (x/1), the LCD will always be 1.
LCD(65, 91) = 455
It is not possible to give a sensible answer to this question. The least common denominator (LCD) refers to a multiple that is COMMON to two or more numbers. You have only one number in the question!
The least common multiple of the numbers 30 and 65 is 390.
The least common multiple of the numbers 65 and 160 is 2,080.
The least common multiple of the numbers 65 and 125 is 1,625.
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions. Even if you converted your numbers (x) to their fraction equivalents (x/1), the LCD will always be 1.
The greatest common factor of 50 and 65 is 5, since the common factors of 50 and 65 are 1 and 5.