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LCM of 254, 686, 849, 272

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


Find the LCM of 254, 686, 849, 272 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 254, 686, 849, 272. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 254,686,849,272

Given numbers are 254,686,849,272

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

The LCM of 254,686,849,272 is 10059454608.

Find LCM of 254,686,849,272 with Prime Factorization


2 254, 686, 849, 272
127, 343, 849, 136

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

2 x 127 x 343 x 849 x 136 = 10059454608

Therefore, the lowest common multiple of 254,686,849,272 is 10059454608.

LCM Formula to Find Lowest Common Multiple of 254,686,849,272

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.

254 x 686 x 849 x 272 = 40237818432

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.

254 : 1, 2, 127, 254

686 : 1, 2, 7, 14, 49, 98, 343, 686

849 : 1, 3, 283, 849

272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 254,686,849,272, is 1.

Now, the common factors can be found like this.

254:2x 127

686:2x 7x 7x 7

849:3x 283

272:2x 2x 2x 2x 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 = 40237818432/(1x4)

LCM = 40237818432/4

LCM = 10059454608

Thus, we can understand that the LCM of 254,686,849,272 is 10059454608.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 254, 686, 849, 272

1. What is the LCM of 254, 686, 849, 272?

Answer: LCM of 254, 686, 849, 272 is 10059454608.

2. How to calculate the LCM of 254, 686, 849, 272?

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 254, 686, 849, 272.

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}.