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LCM of 662, 272, 363, 455

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


Find the LCM of 662, 272, 363, 455 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 662, 272, 363, 455. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 662,272,363,455

Given numbers are 662,272,363,455

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

The LCM of 662,272,363,455 is 14870135280.

Find LCM of 662,272,363,455 with Prime Factorization


2 662, 272, 363, 455
331, 136, 363, 455

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

2 x 331 x 136 x 363 x 455 = 14870135280

Therefore, the lowest common multiple of 662,272,363,455 is 14870135280.

LCM Formula to Find Lowest Common Multiple of 662,272,363,455

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.

662 x 272 x 363 x 455 = 29740270560

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.

662 : 1, 2, 331, 662

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

363 : 1, 3, 11, 33, 121, 363

455 : 1, 5, 7, 13, 35, 65, 91, 455

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 662,272,363,455, is 1.

Now, the common factors can be found like this.

662:2x 331

272:2x 2x 2x 2x 17

363:3x 11x 11

455:5x 7x 13

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

2 = 2

Therefore, the value for common factors is 2.

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 = 29740270560/(1x2)

LCM = 29740270560/2

LCM = 14870135280

Thus, we can understand that the LCM of 662,272,363,455 is 14870135280.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 662, 272, 363, 455

1. What is the LCM of 662, 272, 363, 455?

Answer: LCM of 662, 272, 363, 455 is 14870135280.

2. How to calculate the LCM of 662, 272, 363, 455?

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 662, 272, 363, 455.

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}.