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LCM of 234, 136, 672, 238

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


Find the LCM of 234, 136, 672, 238 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 234, 136, 672, 238. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 234,136,672,238

Given numbers are 234,136,672,238

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

The LCM of 234,136,672,238 is 445536.

Find LCM of 234,136,672,238 with Prime Factorization


2 234, 136, 672, 238
2 117, 68, 336, 119
2 117, 34, 168, 119
3 117, 17, 84, 119
7 39, 17, 28, 119
17 39, 17, 4, 17
39, 1, 4, 1

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

2 x 2 x 2 x 3 x 7 x 17 x 39 x 1 x 4 x 1 = 445536

Therefore, the lowest common multiple of 234,136,672,238 is 445536.

LCM Formula to Find Lowest Common Multiple of 234,136,672,238

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.

234 x 136 x 672 x 238 = 5089803264

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.

234 : 1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234

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

672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

238 : 1, 2, 7, 14, 17, 34, 119, 238

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 234,136,672,238, is 2.

Now, the common factors can be found like this.

234:2x 3x 3x 13

136:2x 2x 2x 17

672:2x 2x 2x 2x 2x 3x 7

238:2x 7x 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 3x 7x 17 = 5712

Therefore, the value for common factors is 5712.

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 = 5089803264/(2x5712)

LCM = 5089803264/11424

LCM = 445536

Thus, we can understand that the LCM of 234,136,672,238 is 445536.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 234, 136, 672, 238

1. What is the LCM of 234, 136, 672, 238?

Answer: LCM of 234, 136, 672, 238 is 445536.

2. How to calculate the LCM of 234, 136, 672, 238?

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 234, 136, 672, 238.

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}.