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The LCM of 3 and 5 is 15.

The multiples of 3 are , 6, 9, 12, 15, and so on.

The multiples of 5 are 5, 10, 15, and so on.

The LCM is 15.

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2017-04-27 16:24:30
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Q: What is the least common multiples of 5 and 3?
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What is the least common multiples of 3and 6 and 5?

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What is a common denomonator for 5 3 4 and 2?

5,3,4, and 2 have many common denominators. What is the least common denominator of all of them?Let's look at the multiples of each number. We do this because common denominators are really common multiples of the denominators. And the LCD is really just the least common multiple (LCM) of the denominators.Starting with 2, the 3, and 4 and last 5 we have the following lists of multiples:2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,68,603,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,604,8,12,16,20,24,28,32,36,40,44,48,52, 56,605,10,15,20,25,30,35,40,45,50,55,60So 60 is the first common multiple and it is the least common denominator of 2, 3, 4 and 5. Note that we could also factor 2, 3, 4 and 5 into primes (2, 3 and 5 already are) So we have 2, 3, 2^2 and 5 We take the largest exponent possible from each and we have 3 x 2^2 x 5 = 20 x 3 = 60. This is the faster way to do this.


What is the least common multiples of 15 and 33?

The LCM of 15 and 33 is 165Break them down into prime factors:33 = 3 x 1115 = 3 x 5.Multiply all the factors apart from one instance of any that appear in both 33 and 15:3 x 5 x 11 is the answer


Common multiples of 5 and 3?

There is an infinite number of common multiples for 5 and 3. A common multiple of any two or more numbers is any number into which each of two or more numbers can be divided evenly (zero remainder).


What is the least common multiple of 3 12 5?

The least common multiple of the numbers 3, 12 and 5 is 60.

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