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 681, 803, 682, 775, 558

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


Find the LCM of 681, 803, 682, 775, 558 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 681, 803, 682, 775, 558. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 681,803,682,775,558

Given numbers are 681,803,682,775,558

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

The LCM of 681,803,682,775,558 is 2542819950.

Find LCM of 681,803,682,775,558 with Prime Factorization


2 681, 803, 682, 775, 558
3 681, 803, 341, 775, 279
11 227, 803, 341, 775, 93
31 227, 73, 31, 775, 93
227, 73, 1, 25, 3

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

2 x 3 x 11 x 31 x 227 x 73 x 1 x 25 x 3 = 2542819950

Therefore, the lowest common multiple of 681,803,682,775,558 is 2542819950.

LCM Formula to Find Lowest Common Multiple of 681,803,682,775,558

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.

681 x 803 x 682 x 775 x 558 = 161280898148700

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.

681 : 1, 3, 227, 681

803 : 1, 11, 73, 803

682 : 1, 2, 11, 22, 31, 62, 341, 682

775 : 1, 5, 25, 31, 155, 775

558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 681,803,682,775,558, is 1.

Now, the common factors can be found like this.

681:3x 227

803:11x 73

682:2x 11x 31

775:5x 5x 31

558:2x 3x 3x 31

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

2x 3x 11x 31x 31 = 63426

Therefore, the value for common factors is 63426.

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 = 161280898148700/(1x63426)

LCM = 161280898148700/63426

LCM = 2542819950

Thus, we can understand that the LCM of 681,803,682,775,558 is 2542819950.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 681, 803, 682, 775, 558

1. What is the LCM of 681, 803, 682, 775, 558?

Answer: LCM of 681, 803, 682, 775, 558 is 2542819950.

2. How to calculate the LCM of 681, 803, 682, 775, 558?

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 681, 803, 682, 775, 558.

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}.