Q: What is the least common denominator of 14 and 221?

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The least common denominator is 70.

7.

There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions.

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

Related questions

A single number cannot have anything in common. To find a lowest common denominator, you need to be adding or subtracting at least two fractions.

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.

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.

98

168

126

7.