Q: What is the least common denominator for 7 and 1 and 3?

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What is the least denominator of 2 and 3

The lowest common denominator in this case would be 1.

The least common denominator of 1/4 and 1/5 is 20.The LCD of 1/2 and 1/3 is 6.

1

The least common denominator of 3 and 13 is 39.

Find the LCM of the denominators. Since the LCM of 3 and 4 is 12, the least common denominator of 1/3 and 1/4 is 12.

Find the LCM of the denominators. Since the LCM of 3 and 4 is 12, the least common denominator of 1/3 and 1/4 is 12.

The least common denominator is 3x.

the lcd (least common denominator) of 3 and 1 is 3

3x - 3

If you meant least common multiple, that is 72. Since 3, 9, and 8 are all integers, their least common denominator is 1.

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

1

The least common denominator of 3, 5, and 10 is 30

Sir/Ma'am, denominator are fractions, so the is no common denominator. But the least common multiples is 30

20

15

24

The least common denominator is 12.

The Least Common Denominator of 3/4 and 7/8 is 8.

The LCM of 3, 6, and 12 is 12.The least common denominator is the same as the least common multiple.The least common denominator is the smallest multiple divisible by 3, 6, and 12. Since 12 is divisible by 3, 6, and 12, and the smallest multiple of 12 is 12 x 1 = 12, that is the least common denominator or least common multiple.

There is none. A least common denominator is to be found between or among fractions. 3 and 7 are not fractions.

Find the LCM of the denominators. Since the LCM of 3 and 4 is 12, the least common denominator of 1/3 and 1/4 is 12.

A common denominator, though the least, is 240.

A common denominator, though not the least, is 30.

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