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LCM of 552, 242, 393, 445, 864

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


Find the LCM of 552, 242, 393, 445, 864 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 552, 242, 393, 445, 864. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 552,242,393,445,864

Given numbers are 552,242,393,445,864

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

The LCM of 552,242,393,445,864 is 140171027040.

Find LCM of 552,242,393,445,864 with Prime Factorization


2 552, 242, 393, 445, 864
2 276, 121, 393, 445, 432
2 138, 121, 393, 445, 216
3 69, 121, 393, 445, 108
23, 121, 131, 445, 36

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

2 x 2 x 2 x 3 x 23 x 121 x 131 x 445 x 36 = 140171027040

Therefore, the lowest common multiple of 552,242,393,445,864 is 140171027040.

LCM Formula to Find Lowest Common Multiple of 552,242,393,445,864

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.

552 x 242 x 393 x 445 x 864 = 20184627893760

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.

552 : 1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

242 : 1, 2, 11, 22, 121, 242

393 : 1, 3, 131, 393

445 : 1, 5, 89, 445

864 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 552,242,393,445,864, is 1.

Now, the common factors can be found like this.

552:2x 2x 2x 3x 23

242:2x 11x 11

393:3x 131

445:5x 89

864:2x 2x 2x 2x 2x 3x 3x 3

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 3 = 144

Therefore, the value for common factors is 144.

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 = 20184627893760/(1x144)

LCM = 20184627893760/144

LCM = 140171027040

Thus, we can understand that the LCM of 552,242,393,445,864 is 140171027040.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 552, 242, 393, 445, 864

1. What is the LCM of 552, 242, 393, 445, 864?

Answer: LCM of 552, 242, 393, 445, 864 is 140171027040.

2. How to calculate the LCM of 552, 242, 393, 445, 864?

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 552, 242, 393, 445, 864.

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}.