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LCM of 143, 391, 908, 426

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


Find the LCM of 143, 391, 908, 426 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 143, 391, 908, 426. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 143,391,908,426

Given numbers are 143,391,908,426

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

The LCM of 143,391,908,426 is 10813797852.

Find LCM of 143,391,908,426 with Prime Factorization


2 143, 391, 908, 426
143, 391, 454, 213

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

2 x 143 x 391 x 454 x 213 = 10813797852

Therefore, the lowest common multiple of 143,391,908,426 is 10813797852.

LCM Formula to Find Lowest Common Multiple of 143,391,908,426

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.

143 x 391 x 908 x 426 = 21627595704

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.

143 : 1, 11, 13, 143

391 : 1, 17, 23, 391

908 : 1, 2, 4, 227, 454, 908

426 : 1, 2, 3, 6, 71, 142, 213, 426

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 143,391,908,426, is 1.

Now, the common factors can be found like this.

143:11x 13

391:17x 23

908:2x 2x 227

426:2x 3x 71

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

2 = 2

Therefore, the value for common factors is 2.

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 = 21627595704/(1x2)

LCM = 21627595704/2

LCM = 10813797852

Thus, we can understand that the LCM of 143,391,908,426 is 10813797852.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 143, 391, 908, 426

1. What is the LCM of 143, 391, 908, 426?

Answer: LCM of 143, 391, 908, 426 is 10813797852.

2. How to calculate the LCM of 143, 391, 908, 426?

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 143, 391, 908, 426.

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}.