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LCM of 872, 630, 447, 345, 295

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


Find the LCM of 872, 630, 447, 345, 295 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 872, 630, 447, 345, 295. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 872,630,447,345,295

Given numbers are 872,630,447,345,295

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

The LCM of 872,630,447,345,295 is 55538373240.

Find LCM of 872,630,447,345,295 with Prime Factorization


2 872, 630, 447, 345, 295
3 436, 315, 447, 345, 295
5 436, 105, 149, 115, 295
436, 21, 149, 23, 59

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

2 x 3 x 5 x 436 x 21 x 149 x 23 x 59 = 55538373240

Therefore, the lowest common multiple of 872,630,447,345,295 is 55538373240.

LCM Formula to Find Lowest Common Multiple of 872,630,447,345,295

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.

872 x 630 x 447 x 345 x 295 = 24992267958000

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.

872 : 1, 2, 4, 8, 109, 218, 436, 872

630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

447 : 1, 3, 149, 447

345 : 1, 3, 5, 15, 23, 69, 115, 345

295 : 1, 5, 59, 295

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 872,630,447,345,295, is 1.

Now, the common factors can be found like this.

872:2x 2x 2x 109

630:2x 3x 3x 5x 7

447:3x 149

345:3x 5x 23

295:5x 59

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

2x 3x 3x 5x 5 = 450

Therefore, the value for common factors is 450.

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 = 24992267958000/(1x450)

LCM = 24992267958000/450

LCM = 55538373240

Thus, we can understand that the LCM of 872,630,447,345,295 is 55538373240.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 872, 630, 447, 345, 295

1. What is the LCM of 872, 630, 447, 345, 295?

Answer: LCM of 872, 630, 447, 345, 295 is 55538373240.

2. How to calculate the LCM of 872, 630, 447, 345, 295?

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 872, 630, 447, 345, 295.

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}.