The common denominator of any two or more whole numbers, such as 5 7 and 8, 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.
The least common denominator will be the least common multiple between 8 and 10, which is 40. So convert the fractions to a denominator of 40.40 = 8 x 5, so for 5/8, multiply top and bottom by 5 -> 25/4040 = 10 x 4, so for 7/10, multiply both by 4 -> 28/40.So now you have 5/8 = 25/40 and 7/10 = 28/40. You can add them and get 53/40, or 1 13/40. You can compare them and find that 25 < 28, so 5/8 < 7/10.
120.
280. 8 = 23 10 = 2 x 5 14 = 2 x 7 lcd = 23 x 5 x 7 = 280
First you need a common denominator: 3/4 and 5/8, the common denominator is 8. (4x2=8, 8x1=8) Multiply both the numerator and denominator of 3/4 by 2 so that it becomes 6/8. Now that a common denominator is established, you may subtract them with ease. 6/8 - 5/8 = 1/8.
1 - 1/8 First convert both to common denominator. 1 = 8/8 1 - 1/8 = 8/8 - 1/8 Next, subtract the numerators. 8 - 1 = 7 Put the difference between the numerators above the common denominator. 8/8 - 1/8 = 7/8 7/8 is your answer.
The least common denominator is 280.
LCD(5, 8, 7) = 280
All those numbers are mutually prime (5 and 7 are prime, full stop), so the least common denominator is 5x7x8x9.
280
The LCD of 5/8 and 7/12 is 24.
It is: 840
To determine which fraction is larger, we need to find a common denominator. In this case, the common denominator is 120. Converting 5/8 to have a denominator of 120 gives us 75/120, while converting 7/15 gives us 56/120. Therefore, 5/8 is larger than 7/15.
1 is the only common denominator.
The Least Common Denominator of 3/4 and 7/8 is 8.
The common denominator of 5/8 and 3/4 is 32.The lowest common denominator (LCD) is 8.The highest common denominator (HCD) is 32.
A common denominator, though not the least, is 63000.
24