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 381, 517, 712, 178

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


Find the LCM of 381, 517, 712, 178 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 381, 517, 712, 178. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 381,517,712,178

Given numbers are 381,517,712,178

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

The LCM of 381,517,712,178 is 140247624.

Find LCM of 381,517,712,178 with Prime Factorization


2 381, 517, 712, 178
89 381, 517, 356, 89
381, 517, 4, 1

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

2 x 89 x 381 x 517 x 4 x 1 = 140247624

Therefore, the lowest common multiple of 381,517,712,178 is 140247624.

LCM Formula to Find Lowest Common Multiple of 381,517,712,178

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.

381 x 517 x 712 x 178 = 24964077072

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.

381 : 1, 3, 127, 381

517 : 1, 11, 47, 517

712 : 1, 2, 4, 8, 89, 178, 356, 712

178 : 1, 2, 89, 178

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 381,517,712,178, is 1.

Now, the common factors can be found like this.

381:3x 127

517:11x 47

712:2x 2x 2x 89

178:2x 89

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

2x 89 = 178

Therefore, the value for common factors is 178.

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 = 24964077072/(1x178)

LCM = 24964077072/178

LCM = 140247624

Thus, we can understand that the LCM of 381,517,712,178 is 140247624.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 381, 517, 712, 178

1. What is the LCM of 381, 517, 712, 178?

Answer: LCM of 381, 517, 712, 178 is 140247624.

2. How to calculate the LCM of 381, 517, 712, 178?

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 381, 517, 712, 178.

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}.