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 238, 903, 378, 724

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


Find the LCM of 238, 903, 378, 724 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 238, 903, 378, 724. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 238,903,378,724

Given numbers are 238,903,378,724

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

The LCM of 238,903,378,724 is 100027116.

Find LCM of 238,903,378,724 with Prime Factorization


2 238, 903, 378, 724
3 119, 903, 189, 362
7 119, 301, 63, 362
17, 43, 9, 362

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

2 x 3 x 7 x 17 x 43 x 9 x 362 = 100027116

Therefore, the lowest common multiple of 238,903,378,724 is 100027116.

LCM Formula to Find Lowest Common Multiple of 238,903,378,724

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.

238 x 903 x 378 x 724 = 58815944208

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.

238 : 1, 2, 7, 14, 17, 34, 119, 238

903 : 1, 3, 7, 21, 43, 129, 301, 903

378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

724 : 1, 2, 4, 181, 362, 724

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 238,903,378,724, is 1.

Now, the common factors can be found like this.

238:2x 7x 17

903:3x 7x 43

378:2x 3x 3x 3x 7

724:2x 2x 181

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

2x 2x 3x 7x 7 = 588

Therefore, the value for common factors is 588.

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 = 58815944208/(1x588)

LCM = 58815944208/588

LCM = 100027116

Thus, we can understand that the LCM of 238,903,378,724 is 100027116.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 238, 903, 378, 724

1. What is the LCM of 238, 903, 378, 724?

Answer: LCM of 238, 903, 378, 724 is 100027116.

2. How to calculate the LCM of 238, 903, 378, 724?

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 238, 903, 378, 724.

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}.