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LCM of 406, 629, 999, 145

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


Find the LCM of 406, 629, 999, 145 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 406, 629, 999, 145. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 406,629,999,145

Given numbers are 406,629,999,145

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

The LCM of 406,629,999,145 is 34475490.

Find LCM of 406,629,999,145 with Prime Factorization


29 406, 629, 999, 145
37 14, 629, 999, 5
14, 17, 27, 5

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

29 x 37 x 14 x 17 x 27 x 5 = 34475490

Therefore, the lowest common multiple of 406,629,999,145 is 34475490.

LCM Formula to Find Lowest Common Multiple of 406,629,999,145

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.

406 x 629 x 999 x 145 = 36992200770

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.

406 : 1, 2, 7, 14, 29, 58, 203, 406

629 : 1, 17, 37, 629

999 : 1, 3, 9, 27, 37, 111, 333, 999

145 : 1, 5, 29, 145

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 406,629,999,145, is 1.

Now, the common factors can be found like this.

406:2x 7x 29

629:17x 37

999:3x 3x 3x 37

145:5x 29

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

29x 37 = 1073

Therefore, the value for common factors is 1073.

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 = 36992200770/(1x1073)

LCM = 36992200770/1073

LCM = 34475490

Thus, we can understand that the LCM of 406,629,999,145 is 34475490.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 406, 629, 999, 145

1. What is the LCM of 406, 629, 999, 145?

Answer: LCM of 406, 629, 999, 145 is 34475490.

2. How to calculate the LCM of 406, 629, 999, 145?

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 406, 629, 999, 145.

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}.