The denominators of 20 and 15 are both 1, therefore, the lowest common denominator is 1.
The answer is 20.
20 is the lowest common denominator for 4 and 10.
The lowest common denominator is 40 5/8 = 25/40 13/20 = 26/40 so 13/20 is bigger
A common denominator, though the least, is 260.
The denominators of 20 and 15 are both 1, therefore, the lowest common denominator is 1.
The answer is 20.
The lowest common denominator of any set of whole numbers is 1
80
20 is the lowest common denominator for 4 and 10.
The lowest common denominator is 40 5/8 = 25/40 13/20 = 26/40 so 13/20 is bigger
A common denominator, though the least, is 260.
20
Divide the numerator and the denominator by their greatest common factor to reduce to its lowest equivalent fraction. For example, 169/260=13/20 after dividing the numerator and the denominator by 13.
20
LCD(4, 5) = 20.
The lowest common denominator or least common multiple of 7 and 20 is 140.