The least common denominator is 70.
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions.
7.
20 and 14 are both integers. The common denominator of 20/1 and 14/1 is 1. The least common multiple is 140.
84/14 = 6 84/7 = 12 84/3 = 28 Hence 84 is the least common denominator
The common denominator is 28.
A common denominator, though not the least, is 168.
A common denominator, though not the least one, is 14*49 = 686.
The least common denominator of 14 and 17 is the smallest multiple that both numbers share. In this case, the least common denominator of 14 and 17 is the product of the two numbers since they are prime and do not share any common factors other than 1. Therefore, the least common denominator of 14 and 17 is 14 * 17 = 238.
A common denominator, though not the least one, is 14*12 = 168.
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of a pair of fractions.
The least common denominator is 70.
You need at least one more fraction in order to have a common denominator.
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions.
7.
168
126