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LCM of 461, 851, 662, 398, 340

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


Find the LCM of 461, 851, 662, 398, 340 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 461, 851, 662, 398, 340. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 461,851,662,398,340

Given numbers are 461,851,662,398,340

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

The LCM of 461,851,662,398,340 is 8785985308060.

Find LCM of 461,851,662,398,340 with Prime Factorization


2 461, 851, 662, 398, 340
461, 851, 331, 199, 170

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

2 x 461 x 851 x 331 x 199 x 170 = 8785985308060

Therefore, the lowest common multiple of 461,851,662,398,340 is 8785985308060.

LCM Formula to Find Lowest Common Multiple of 461,851,662,398,340

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.

461 x 851 x 662 x 398 x 340 = 35143941232240

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.

461 : 1, 461

851 : 1, 23, 37, 851

662 : 1, 2, 331, 662

398 : 1, 2, 199, 398

340 : 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 461,851,662,398,340, is 1.

Now, the common factors can be found like this.

461:461

851:23x 37

662:2x 331

398:2x 199

340:2x 2x 5x 17

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 35143941232240/(1x4)

LCM = 35143941232240/4

LCM = 8785985308060

Thus, we can understand that the LCM of 461,851,662,398,340 is 8785985308060.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 461, 851, 662, 398, 340

1. What is the LCM of 461, 851, 662, 398, 340?

Answer: LCM of 461, 851, 662, 398, 340 is 8785985308060.

2. How to calculate the LCM of 461, 851, 662, 398, 340?

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 461, 851, 662, 398, 340.

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}.