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 818, 944, 391, 245

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


Find the LCM of 818, 944, 391, 245 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 818, 944, 391, 245. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 818,944,391,245

Given numbers are 818,944,391,245

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

The LCM of 818,944,391,245 is 36986066320.

Find LCM of 818,944,391,245 with Prime Factorization


2 818, 944, 391, 245
409, 472, 391, 245

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

2 x 409 x 472 x 391 x 245 = 36986066320

Therefore, the lowest common multiple of 818,944,391,245 is 36986066320.

LCM Formula to Find Lowest Common Multiple of 818,944,391,245

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.

818 x 944 x 391 x 245 = 73972132640

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.

818 : 1, 2, 409, 818

944 : 1, 2, 4, 8, 16, 59, 118, 236, 472, 944

391 : 1, 17, 23, 391

245 : 1, 5, 7, 35, 49, 245

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 818,944,391,245, is 1.

Now, the common factors can be found like this.

818:2x 409

944:2x 2x 2x 2x 59

391:17x 23

245:5x 7x 7

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 = 73972132640/(1x2)

LCM = 73972132640/2

LCM = 36986066320

Thus, we can understand that the LCM of 818,944,391,245 is 36986066320.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 818, 944, 391, 245

1. What is the LCM of 818, 944, 391, 245?

Answer: LCM of 818, 944, 391, 245 is 36986066320.

2. How to calculate the LCM of 818, 944, 391, 245?

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 818, 944, 391, 245.

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}.