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LCM of 237, 429, 663, 418

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


Find the LCM of 237, 429, 663, 418 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 237, 429, 663, 418. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 237,429,663,418

Given numbers are 237,429,663,418

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

The LCM of 237,429,663,418 is 21893586.

Find LCM of 237,429,663,418 with Prime Factorization


3 237, 429, 663, 418
11 79, 143, 221, 418
13 79, 13, 221, 38
79, 1, 17, 38

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

3 x 11 x 13 x 79 x 1 x 17 x 38 = 21893586

Therefore, the lowest common multiple of 237,429,663,418 is 21893586.

LCM Formula to Find Lowest Common Multiple of 237,429,663,418

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.

237 x 429 x 663 x 418 = 28177045182

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.

237 : 1, 3, 79, 237

429 : 1, 3, 11, 13, 33, 39, 143, 429

663 : 1, 3, 13, 17, 39, 51, 221, 663

418 : 1, 2, 11, 19, 22, 38, 209, 418

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 237,429,663,418, is 1.

Now, the common factors can be found like this.

237:3x 79

429:3x 11x 13

663:3x 13x 17

418:2x 11x 19

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

3x 3x 11x 13 = 1287

Therefore, the value for common factors is 1287.

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 = 28177045182/(1x1287)

LCM = 28177045182/1287

LCM = 21893586

Thus, we can understand that the LCM of 237,429,663,418 is 21893586.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 237, 429, 663, 418

1. What is the LCM of 237, 429, 663, 418?

Answer: LCM of 237, 429, 663, 418 is 21893586.

2. How to calculate the LCM of 237, 429, 663, 418?

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 237, 429, 663, 418.

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}.