LCM of 3 Numbers Calculator LCM of 4 Numbers Calculator LCM of 5 Numbers Calculator LCD Calculator How to find LCM LCM and HCF Questions Least Common Denominator Calculator Greatest Common Divisor Calculator HCF Calculator HCF of 3 Numbers Calculator HCF of 4 Numbers Calculator GCD Calculator Greatest Common Factor Calculator Least Common Multiple Calculator Common Factors Calculator

LCM of 388, 159, 869, 869

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


Find the LCM of 388, 159, 869, 869 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 388, 159, 869, 869. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 388,159,869,869

Given numbers are 388,159,869,869

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

The LCM of 388,159,869,869 is 53610348.

Find LCM of 388,159,869,869 with Prime Factorization


11 388, 159, 869, 869
79 388, 159, 79, 79
388, 159, 1, 1

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

11 x 79 x 388 x 159 x 1 x 1 = 53610348

Therefore, the lowest common multiple of 388,159,869,869 is 53610348.

LCM Formula to Find Lowest Common Multiple of 388,159,869,869

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.

388 x 159 x 869 x 869 = 46587392412

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.

388 : 1, 2, 4, 97, 194, 388

159 : 1, 3, 53, 159

869 : 1, 11, 79, 869

869 : 1, 11, 79, 869

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,159,869,869, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

159:3x 53

869:11x 79

869:11x 79

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

11x 79 = 869

Therefore, the value for common factors is 869.

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 = 46587392412/(1x869)

LCM = 46587392412/869

LCM = 53610348

Thus, we can understand that the LCM of 388,159,869,869 is 53610348.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 388, 159, 869, 869

1. What is the LCM of 388, 159, 869, 869?

Answer: LCM of 388, 159, 869, 869 is 53610348.

2. How to calculate the LCM of 388, 159, 869, 869?

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 388, 159, 869, 869.

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}.