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 878, 278, 215, 289

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


Find the LCM of 878, 278, 215, 289 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 878, 278, 215, 289. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 878,278,215,289

Given numbers are 878,278,215,289

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

The LCM of 878,278,215,289 is 7583079670.

Find LCM of 878,278,215,289 with Prime Factorization


2 878, 278, 215, 289
439, 139, 215, 289

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

2 x 439 x 139 x 215 x 289 = 7583079670

Therefore, the lowest common multiple of 878,278,215,289 is 7583079670.

LCM Formula to Find Lowest Common Multiple of 878,278,215,289

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.

878 x 278 x 215 x 289 = 15166159340

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.

878 : 1, 2, 439, 878

278 : 1, 2, 139, 278

215 : 1, 5, 43, 215

289 : 1, 17, 289

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 878,278,215,289, is 1.

Now, the common factors can be found like this.

878:2x 439

278:2x 139

215:5x 43

289:17x 17

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

2 = 2

Therefore, the value for common factors is 2.

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 = 15166159340/(1x2)

LCM = 15166159340/2

LCM = 7583079670

Thus, we can understand that the LCM of 878,278,215,289 is 7583079670.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 878, 278, 215, 289

1. What is the LCM of 878, 278, 215, 289?

Answer: LCM of 878, 278, 215, 289 is 7583079670.

2. How to calculate the LCM of 878, 278, 215, 289?

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 878, 278, 215, 289.

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}.