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LCM of 498, 242, 428, 775, 458

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


Find the LCM of 498, 242, 428, 775, 458 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 498, 242, 428, 775, 458. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 498,242,428,775,458

Given numbers are 498,242,428,775,458

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

The LCM of 498,242,428,775,458 is 2288577749700.

Find LCM of 498,242,428,775,458 with Prime Factorization


2 498, 242, 428, 775, 458
249, 121, 214, 775, 229

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

2 x 249 x 121 x 214 x 775 x 229 = 2288577749700

Therefore, the lowest common multiple of 498,242,428,775,458 is 2288577749700.

LCM Formula to Find Lowest Common Multiple of 498,242,428,775,458

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.

498 x 242 x 428 x 775 x 458 = 18308621997600

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.

498 : 1, 2, 3, 6, 83, 166, 249, 498

242 : 1, 2, 11, 22, 121, 242

428 : 1, 2, 4, 107, 214, 428

775 : 1, 5, 25, 31, 155, 775

458 : 1, 2, 229, 458

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 498,242,428,775,458, is 1.

Now, the common factors can be found like this.

498:2x 3x 83

242:2x 11x 11

428:2x 2x 107

775:5x 5x 31

458:2x 229

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 2 = 8

Therefore, the value for common factors is 8.

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 = 18308621997600/(1x8)

LCM = 18308621997600/8

LCM = 2288577749700

Thus, we can understand that the LCM of 498,242,428,775,458 is 2288577749700.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 498, 242, 428, 775, 458

1. What is the LCM of 498, 242, 428, 775, 458?

Answer: LCM of 498, 242, 428, 775, 458 is 2288577749700.

2. How to calculate the LCM of 498, 242, 428, 775, 458?

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 498, 242, 428, 775, 458.

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}.