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LCM of 467, 819, 143, 128

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Find the LCM of 467, 819, 143, 128 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 467, 819, 143, 128. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 467,819,143,128

Given numbers are 467,819,143,128

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 467,819,143,128 is 538521984.

Find LCM of 467,819,143,128 with Prime Factorization


13 467, 819, 143, 128
467, 63, 11, 128

Multiply the prime numbers at the bottom and the left side.

13 x 467 x 63 x 11 x 128 = 538521984

Therefore, the lowest common multiple of 467,819,143,128 is 538521984.

LCM Formula to Find Lowest Common Multiple of 467,819,143,128

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

467 x 819 x 143 x 128 = 7000785792

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

467 : 1, 467

819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819

143 : 1, 11, 13, 143

128 : 1, 2, 4, 8, 16, 32, 64, 128

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 467,819,143,128, is 1.

Now, the common factors can be found like this.

467:467

819:3x 3x 7x 13

143:11x 13

128:2x 2x 2x 2x 2x 2x 2

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

13 = 13

Therefore, the value for common factors is 13.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 7000785792/(1x13)

LCM = 7000785792/13

LCM = 538521984

Thus, we can understand that the LCM of 467,819,143,128 is 538521984.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 467, 819, 143, 128

1. What is the LCM of 467, 819, 143, 128?

Answer: LCM of 467, 819, 143, 128 is 538521984.

2. How to calculate the LCM of 467, 819, 143, 128?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 467, 819, 143, 128.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.