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LCM of 838, 988, 314, 525

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


Find the LCM of 838, 988, 314, 525 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 838, 988, 314, 525. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 838,988,314,525

Given numbers are 838,988,314,525

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

The LCM of 838,988,314,525 is 34121642100.

Find LCM of 838,988,314,525 with Prime Factorization


2 838, 988, 314, 525
419, 494, 157, 525

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

2 x 419 x 494 x 157 x 525 = 34121642100

Therefore, the lowest common multiple of 838,988,314,525 is 34121642100.

LCM Formula to Find Lowest Common Multiple of 838,988,314,525

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.

838 x 988 x 314 x 525 = 136486568400

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.

838 : 1, 2, 419, 838

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

314 : 1, 2, 157, 314

525 : 1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 838,988,314,525, is 1.

Now, the common factors can be found like this.

838:2x 419

988:2x 2x 13x 19

314:2x 157

525:3x 5x 5x 7

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 136486568400/(1x4)

LCM = 136486568400/4

LCM = 34121642100

Thus, we can understand that the LCM of 838,988,314,525 is 34121642100.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 838, 988, 314, 525

1. What is the LCM of 838, 988, 314, 525?

Answer: LCM of 838, 988, 314, 525 is 34121642100.

2. How to calculate the LCM of 838, 988, 314, 525?

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 838, 988, 314, 525.

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}.