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The common denominator of any two or more whole numbers, such as 3 2 7 and 5, 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.
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What is the common denominator for 5 2 3?
A common denominator, though not the least, is 30.
What is the least common denominator for 12 5 3 and 2?
60
What is the common denominator for 3 5 and 7?
1 is the only common denominator.
What is the least common denominator of 2-3 5-6 and 3-4?
The LCD of 2/3, 5/6, and 3/4 is 24
How do you add or subtract fractions in real life?
I do it by finding a common denominator. For example, 2/3 - 1/5. The least common denominator is 15. 2/3 = 10/15, and 1/5 = 3/15, the difference of which is 7/15. Here is another example: 5/6 - 2/3. In this case, the least common denominator is 6. 2/3 = 4/6, and 5/6 - 4/6 = 1/6.
