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LCM of 289, 558, 272, 816

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


Find the LCM of 289, 558, 272, 816 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 289, 558, 272, 816. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 289,558,272,816

Given numbers are 289,558,272,816

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

The LCM of 289,558,272,816 is 1290096.

Find LCM of 289,558,272,816 with Prime Factorization


2 289, 558, 272, 816
2 289, 279, 136, 408
2 289, 279, 68, 204
2 289, 279, 34, 102
3 289, 279, 17, 51
17 289, 93, 17, 17
1, 93, 1, 17

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

2 x 2 x 2 x 2 x 3 x 17 x 1 x 93 x 1 x 17 = 1290096

Therefore, the lowest common multiple of 289,558,272,816 is 1290096.

LCM Formula to Find Lowest Common Multiple of 289,558,272,816

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.

289 x 558 x 272 x 816 = 35792423424

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.

289 : 1, 17, 289

558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

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

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 289,558,272,816, is 1.

Now, the common factors can be found like this.

289:17x 17

558:2x 3x 3x 31

272:2x 2x 2x 2x 17

816:2x 2x 2x 2x 3x 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 2x 2x 2x 2x 3x 17x 17 = 27744

Therefore, the value for common factors is 27744.

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 = 35792423424/(1x27744)

LCM = 35792423424/27744

LCM = 1290096

Thus, we can understand that the LCM of 289,558,272,816 is 1290096.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 289, 558, 272, 816

1. What is the LCM of 289, 558, 272, 816?

Answer: LCM of 289, 558, 272, 816 is 1290096.

2. How to calculate the LCM of 289, 558, 272, 816?

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 289, 558, 272, 816.

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}.