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LCM of 899, 319, 319, 640

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


Find the LCM of 899, 319, 319, 640 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 899, 319, 319, 640. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 899,319,319,640

Given numbers are 899,319,319,640

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

The LCM of 899,319,319,640 is 6328960.

Find LCM of 899,319,319,640 with Prime Factorization


11 899, 319, 319, 640
29 899, 29, 29, 640
31, 1, 1, 640

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

11 x 29 x 31 x 1 x 1 x 640 = 6328960

Therefore, the lowest common multiple of 899,319,319,640 is 6328960.

LCM Formula to Find Lowest Common Multiple of 899,319,319,640

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.

899 x 319 x 319 x 640 = 58549208960

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.

899 : 1, 29, 31, 899

319 : 1, 11, 29, 319

319 : 1, 11, 29, 319

640 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 899,319,319,640, is 1.

Now, the common factors can be found like this.

899:29x 31

319:11x 29

319:11x 29

640:2x 2x 2x 2x 2x 2x 2x 5

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

11x 29x 29 = 9251

Therefore, the value for common factors is 9251.

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 = 58549208960/(1x9251)

LCM = 58549208960/9251

LCM = 6328960

Thus, we can understand that the LCM of 899,319,319,640 is 6328960.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 899, 319, 319, 640

1. What is the LCM of 899, 319, 319, 640?

Answer: LCM of 899, 319, 319, 640 is 6328960.

2. How to calculate the LCM of 899, 319, 319, 640?

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 899, 319, 319, 640.

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}.