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LCM of 286, 714, 358, 494

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


Find the LCM of 286, 714, 358, 494 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 286, 714, 358, 494. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 286,714,358,494

Given numbers are 286,714,358,494

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

The LCM of 286,714,358,494 is 347248902.

Find LCM of 286,714,358,494 with Prime Factorization


2 286, 714, 358, 494
13 143, 357, 179, 247
11, 357, 179, 19

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

2 x 13 x 11 x 357 x 179 x 19 = 347248902

Therefore, the lowest common multiple of 286,714,358,494 is 347248902.

LCM Formula to Find Lowest Common Multiple of 286,714,358,494

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.

286 x 714 x 358 x 494 = 36113885808

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.

286 : 1, 2, 11, 13, 22, 26, 143, 286

714 : 1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714

358 : 1, 2, 179, 358

494 : 1, 2, 13, 19, 26, 38, 247, 494

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 286,714,358,494, is 2.

Now, the common factors can be found like this.

286:2x 11x 13

714:2x 3x 7x 17

358:2x 179

494:2x 13x 19

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

2x 2x 13 = 52

Therefore, the value for common factors is 52.

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 = 36113885808/(2x52)

LCM = 36113885808/104

LCM = 347248902

Thus, we can understand that the LCM of 286,714,358,494 is 347248902.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 286, 714, 358, 494

1. What is the LCM of 286, 714, 358, 494?

Answer: LCM of 286, 714, 358, 494 is 347248902.

2. How to calculate the LCM of 286, 714, 358, 494?

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 286, 714, 358, 494.

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}.