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LCM of 705, 895, 393

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


Find the LCM of 705, 895, 393 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 705, 895, 393. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 705,895,393

Given numbers are 705,895,393

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

The LCM of 705,895,393 is 16531545.

Find LCM of 705,895,393 with Prime Factorization


3 705, 895, 393
5 235, 895, 131
47, 179, 131

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

3 x 5 x 47 x 179 x 131 = 16531545

Therefore, the lowest common multiple of 705,895,393 is 16531545.

LCM Formula to Find Lowest Common Multiple of 705,895,393

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.

705 x 895 x 393 = 247973175

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.

705 : 1, 3, 5, 15, 47, 141, 235, 705

895 : 1, 5, 179, 895

393 : 1, 3, 131, 393

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 705,895,393, is 1.

Now, the common factors can be found like this.

705:3x 5x 47

895:5x 179

393:3x 131

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

3x 5 = 15

Therefore, the value for common factors is 15.

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 = 247973175/(1x15)

LCM = 247973175/15

LCM = 16531545

Thus, we can understand that the LCM of 705,895,393 is 16531545.

LCM of two or more Numbers Calculation Examples

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FAQs on LCM of 705, 895, 393

1. What is the LCM of 705, 895, 393?

Answer: LCM of 705, 895, 393 is 16531545.

2. How to calculate the LCM of 705, 895, 393?

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 705, 895, 393.

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}.