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LCM of 719, 944, 395, 542, 781

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


Find the LCM of 719, 944, 395, 542, 781 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 719, 944, 395, 542, 781. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 719,944,395,542,781

Given numbers are 719,944,395,542,781

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

The LCM of 719,944,395,542,781 is 56743785488720.

Find LCM of 719,944,395,542,781 with Prime Factorization


2 719, 944, 395, 542, 781
719, 472, 395, 271, 781

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

2 x 719 x 472 x 395 x 271 x 781 = 56743785488720

Therefore, the lowest common multiple of 719,944,395,542,781 is 56743785488720.

LCM Formula to Find Lowest Common Multiple of 719,944,395,542,781

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.

719 x 944 x 395 x 542 x 781 = 113487570977440

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.

719 : 1, 719

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

395 : 1, 5, 79, 395

542 : 1, 2, 271, 542

781 : 1, 11, 71, 781

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 719,944,395,542,781, is 1.

Now, the common factors can be found like this.

719:719

944:2x 2x 2x 2x 59

395:5x 79

542:2x 271

781:11x 71

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 = 113487570977440/(1x2)

LCM = 113487570977440/2

LCM = 56743785488720

Thus, we can understand that the LCM of 719,944,395,542,781 is 56743785488720.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 719, 944, 395, 542, 781

1. What is the LCM of 719, 944, 395, 542, 781?

Answer: LCM of 719, 944, 395, 542, 781 is 56743785488720.

2. How to calculate the LCM of 719, 944, 395, 542, 781?

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 719, 944, 395, 542, 781.

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}.