The numbers 7, 3, and 2 share no common denominator. They are prime numbers.
Since all three numbers are prime and prime numbers have no other factors than themselves, their Least Common Denominator is 1.
42
The least common denominator of 3 and 13 is 39.
15
120.
I suggest you do the following: 1) Find a common denominator of 5 and 7. (It need not be the least common denominator; multiplying the two denominators works for our purposes.) 2) Convert both fractions to equivalent fractions with this denominator. 3) Compare the numerators of the fractions thus converted.
1 is the only common denominator.
What is the least denominator of 2 and 3
If you're wanting to find a common denominator between fractions with denominators of 3 and 2, then 3 & 2 have only a common factor of 1, so the least common denominator = 2*3 = 6
A common denominator, though not the least, is 30.
2/3 and 3/4 Least Common Denominator is 12
The least common denominator of the fractions 2/8, 10/11 and 2/3 is: 264.
The least common denominator for 3/4 and 2/3 is 12 3/4 = 9/12 and 2/3 = 8/12
It is 6
Sir/Ma'am, denominator are fractions, so the is no common denominator. But the least common multiples is 30
A common denominator, though not the least one, is 120.
24
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions.
The least common denominator of 3 and 13 is 39.