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LCM of 988, 312, 399, 234

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


Find the LCM of 988, 312, 399, 234 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 988, 312, 399, 234. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 988,312,399,234

Given numbers are 988,312,399,234

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

The LCM of 988,312,399,234 is 124488.

Find LCM of 988,312,399,234 with Prime Factorization


2 988, 312, 399, 234
2 494, 156, 399, 117
3 247, 78, 399, 117
13 247, 26, 133, 39
19 19, 2, 133, 3
1, 2, 7, 3

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

2 x 2 x 3 x 13 x 19 x 1 x 2 x 7 x 3 = 124488

Therefore, the lowest common multiple of 988,312,399,234 is 124488.

LCM Formula to Find Lowest Common Multiple of 988,312,399,234

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.

988 x 312 x 399 x 234 = 28780629696

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.

988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

312 : 1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312

399 : 1, 3, 7, 19, 21, 57, 133, 399

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 988,312,399,234, is 1.

Now, the common factors can be found like this.

988:2x 2x 13x 19

312:2x 2x 2x 3x 13

399:3x 7x 19

234:2x 3x 3x 13

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 3x 3x 13x 13x 19 = 231192

Therefore, the value for common factors is 231192.

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 = 28780629696/(1x231192)

LCM = 28780629696/231192

LCM = 124488

Thus, we can understand that the LCM of 988,312,399,234 is 124488.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 988, 312, 399, 234

1. What is the LCM of 988, 312, 399, 234?

Answer: LCM of 988, 312, 399, 234 is 124488.

2. How to calculate the LCM of 988, 312, 399, 234?

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 988, 312, 399, 234.

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}.