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The least common denominator is 3x.
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∙ 15y ago
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What is the least common denominator of x 2 and x 3?
6
Can the least common denominator of fractions be found by observing or by the use of prime numbers?
Yes. Example: 1/30 and 1/42 2 x 3 x 5 = 30 2 x 3 x 7 = 42 2 x 3 x 5 x 7 = 210, the least common denominator.
Least common denominator of 3 and 8?
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions. Even if you converted your numbers (x) to their fraction equivalents (x/1), the LCD will always be 1.
What is the least common denominator of 9 and 12?
The least common denominator (LCD) is 1.There is none because the Least Common Denominator (or LCD) refers to the Least Common Multiple (LCM) of the denominators of two or more fractions or mixed numbers. Even if you converted your whole numbers (x) to their fraction equivalents (x/1), the LCD would always be 1.
What is the least common denominator for 9 and 15?
The least common denominator of 9 and 15 (if they are denominators) is the least common multiple of those numbers. We denote this the LCD. One way to find that is write the prime factorization of the two numbers. 9 = 3^2 15 = 3 x 5 Take 3^2 x 5 = 9 x 5 or 45 is the LCM of 9 and 15. This is the product of the primes with the largest exponents. So the LCD or least common denominator is the LCM of 9 and 15 and this is 45.
What is the least common denominator of x 2 and x 3?
6
What is the least common denominator of x-1 and 3?
3x - 3
What is the least common denominator of 40 and 30?
40 = 2 x 2 x 2 x 5 30 = 2 x 3 x 5 Least common denominator = 2 x 2 x 2 x 5 x 3 = 120
What is the least common denominator of 3 15 and 25?
75 (3 x 25, 15 x 5, 25 x 3)
What is the least common multiple of 3 12 and 6?
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.
What is the Least Common Denominator of 39 and 33?
Least common multiple is 429 39 = 3 x 13 33 = 3 x 11 Thus the LCM is 3 x 11 x 13 = 429
What is the common denominator of 105 and 12?
The common factor is 3. (105 = 35 x 3, 12 = 4 x 3).The least common denominator is 420.105 = 3 x 5 x 712 = 22 x 3Highest exponents method: 22 x 31 x 51 x 71 = 420
Can the least common denominator of fractions be found by observing or by the use of prime numbers?
Yes. Example: 1/30 and 1/42 2 x 3 x 5 = 30 2 x 3 x 7 = 42 2 x 3 x 5 x 7 = 210, the least common denominator.
What is the least common denominator of 3 and 120?
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions. Even if you converted your numbers (x) to their fraction equivalents (x/1), the LCD will always be 1.
Least common denominator of 3 and 8?
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions. Even if you converted your numbers (x) to their fraction equivalents (x/1), the LCD will always be 1.
What is the least common denominator of 6 and 3?
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions. Even if you converted your numbers (x) to their fraction equivalents (x/1), the LCD will always be 1.
What is the least common denominator of 1 and 3?
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions. Even if you converted your numbers (x) to their fraction equivalents (x/1), the LCD will always be 1.
