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LCM of 526, 432, 126, 838

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


Find the LCM of 526, 432, 126, 838 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 526, 432, 126, 838. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 526,432,126,838

Given numbers are 526,432,126,838

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

The LCM of 526,432,126,838 is 333235728.

Find LCM of 526,432,126,838 with Prime Factorization


2 526, 432, 126, 838
3 263, 216, 63, 419
3 263, 72, 21, 419
263, 24, 7, 419

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

2 x 3 x 3 x 263 x 24 x 7 x 419 = 333235728

Therefore, the lowest common multiple of 526,432,126,838 is 333235728.

LCM Formula to Find Lowest Common Multiple of 526,432,126,838

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.

526 x 432 x 126 x 838 = 23992972416

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.

526 : 1, 2, 263, 526

432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

126 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

838 : 1, 2, 419, 838

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 526,432,126,838, is 2.

Now, the common factors can be found like this.

526:2x 263

432:2x 2x 2x 2x 3x 3x 3

126:2x 3x 3x 7

838:2x 419

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 3x 3 = 36

Therefore, the value for common factors is 36.

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 = 23992972416/(2x36)

LCM = 23992972416/72

LCM = 333235728

Thus, we can understand that the LCM of 526,432,126,838 is 333235728.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 526, 432, 126, 838

1. What is the LCM of 526, 432, 126, 838?

Answer: LCM of 526, 432, 126, 838 is 333235728.

2. How to calculate the LCM of 526, 432, 126, 838?

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 526, 432, 126, 838.

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}.