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LCM of 711, 493, 781, 341, 862

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


Find the LCM of 711, 493, 781, 341, 862 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 711, 493, 781, 341, 862. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 711,493,781,341,862

Given numbers are 711,493,781,341,862

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

The LCM of 711,493,781,341,862 is 7315373648286.

Find LCM of 711,493,781,341,862 with Prime Factorization


11 711, 493, 781, 341, 862
711, 493, 71, 31, 862

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

11 x 711 x 493 x 71 x 31 x 862 = 7315373648286

Therefore, the lowest common multiple of 711,493,781,341,862 is 7315373648286.

LCM Formula to Find Lowest Common Multiple of 711,493,781,341,862

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.

711 x 493 x 781 x 341 x 862 = 80469110131146

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.

711 : 1, 3, 9, 79, 237, 711

493 : 1, 17, 29, 493

781 : 1, 11, 71, 781

341 : 1, 11, 31, 341

862 : 1, 2, 431, 862

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 711,493,781,341,862, is 1.

Now, the common factors can be found like this.

711:3x 3x 79

493:17x 29

781:11x 71

341:11x 31

862:2x 431

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

11 = 11

Therefore, the value for common factors is 11.

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 = 80469110131146/(1x11)

LCM = 80469110131146/11

LCM = 7315373648286

Thus, we can understand that the LCM of 711,493,781,341,862 is 7315373648286.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 711, 493, 781, 341, 862

1. What is the LCM of 711, 493, 781, 341, 862?

Answer: LCM of 711, 493, 781, 341, 862 is 7315373648286.

2. How to calculate the LCM of 711, 493, 781, 341, 862?

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 711, 493, 781, 341, 862.

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}.