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LCM of 498, 687, 341, 242

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


Find the LCM of 498, 687, 341, 242 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, 687, 341, 242. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 498,687,341,242

Given numbers are 498,687,341,242

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

The LCM of 498,687,341,242 is 427771542.

Find LCM of 498,687,341,242 with Prime Factorization


2 498, 687, 341, 242
3 249, 687, 341, 121
11 83, 229, 341, 121
83, 229, 31, 11

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

2 x 3 x 11 x 83 x 229 x 31 x 11 = 427771542

Therefore, the lowest common multiple of 498,687,341,242 is 427771542.

LCM Formula to Find Lowest Common Multiple of 498,687,341,242

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 687 x 341 x 242 = 28232921772

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

687 : 1, 3, 229, 687

341 : 1, 11, 31, 341

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 498,687,341,242, is 1.

Now, the common factors can be found like this.

498:2x 3x 83

687:3x 229

341:11x 31

242:2x 11x 11

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

2x 3x 11 = 66

Therefore, the value for common factors is 66.

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 = 28232921772/(1x66)

LCM = 28232921772/66

LCM = 427771542

Thus, we can understand that the LCM of 498,687,341,242 is 427771542.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 498, 687, 341, 242

1. What is the LCM of 498, 687, 341, 242?

Answer: LCM of 498, 687, 341, 242 is 427771542.

2. How to calculate the LCM of 498, 687, 341, 242?

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, 687, 341, 242.

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}.