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Q: What is the least common denominator of 3 and 12?

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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.

12

12

12

The LCD(12, 3) = 12

2/3 and 3/4 Least Common Denominator is 12

The least common denominator for 3/4 and 2/3 is 12 3/4 = 9/12 and 2/3 = 8/12

12

12 :)

The least common denominator for 3 and 4 is 12. if u dont belive us try it in your notebook

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.

60

36

It is 60

The least common denominator of the fractions 3/5 and 5/12 is 60.

LCD(3, 4) = 12

The least common denominator is 3x.

The least common denominator of 3 and 13 is 39.

The lcd of 2/3 and 7/12 is 12

LCD(2, 3, 4) = 12.

The least common denominator is 12.

84/14 = 6 84/7 = 12 84/3 = 28 Hence 84 is the least common denominator

It is 60 which is also the LCM

Example: 2/3 and 3/4 The LCD of 3 and 4 is 12. Multiply the numerator and the denominator of 2/3 by 4 to make 8/12 Multiply the numerator and the denominator of 3/4 by 3 to make 9/12