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LCM of 923, 445, 649, 957

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


Find the LCM of 923, 445, 649, 957 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 923, 445, 649, 957. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 923,445,649,957

Given numbers are 923,445,649,957

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

The LCM of 923,445,649,957 is 23191330305.

Find LCM of 923,445,649,957 with Prime Factorization


11 923, 445, 649, 957
923, 445, 59, 87

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

11 x 923 x 445 x 59 x 87 = 23191330305

Therefore, the lowest common multiple of 923,445,649,957 is 23191330305.

LCM Formula to Find Lowest Common Multiple of 923,445,649,957

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.

923 x 445 x 649 x 957 = 255104633355

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.

923 : 1, 13, 71, 923

445 : 1, 5, 89, 445

649 : 1, 11, 59, 649

957 : 1, 3, 11, 29, 33, 87, 319, 957

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 923,445,649,957, is 1.

Now, the common factors can be found like this.

923:13x 71

445:5x 89

649:11x 59

957:3x 11x 29

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

11 = 11

Therefore, the value for common factors is 11.

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 = 255104633355/(1x11)

LCM = 255104633355/11

LCM = 23191330305

Thus, we can understand that the LCM of 923,445,649,957 is 23191330305.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 923, 445, 649, 957

1. What is the LCM of 923, 445, 649, 957?

Answer: LCM of 923, 445, 649, 957 is 23191330305.

2. How to calculate the LCM of 923, 445, 649, 957?

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 923, 445, 649, 957.

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}.