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LCM of 305, 576, 947, 713, 947

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


Find the LCM of 305, 576, 947, 713, 947 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 305, 576, 947, 713, 947. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 305,576,947,713,947

Given numbers are 305,576,947,713,947

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

The LCM of 305,576,947,713,947 is 118621068480.

Find LCM of 305,576,947,713,947 with Prime Factorization


947 305, 576, 947, 713, 947
305, 576, 1, 713, 1

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

947 x 305 x 576 x 1 x 713 x 1 = 118621068480

Therefore, the lowest common multiple of 305,576,947,713,947 is 118621068480.

LCM Formula to Find Lowest Common Multiple of 305,576,947,713,947

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.

305 x 576 x 947 x 713 x 947 = 112334151850560

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.

305 : 1, 5, 61, 305

576 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576

947 : 1, 947

713 : 1, 23, 31, 713

947 : 1, 947

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 305,576,947,713,947, is 1.

Now, the common factors can be found like this.

305:5x 61

576:2x 2x 2x 2x 2x 2x 3x 3

947:947

713:23x 31

947:947

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

947 = 947

Therefore, the value for common factors is 947.

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 = 112334151850560/(1x947)

LCM = 112334151850560/947

LCM = 118621068480

Thus, we can understand that the LCM of 305,576,947,713,947 is 118621068480.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 305, 576, 947, 713, 947

1. What is the LCM of 305, 576, 947, 713, 947?

Answer: LCM of 305, 576, 947, 713, 947 is 118621068480.

2. How to calculate the LCM of 305, 576, 947, 713, 947?

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 305, 576, 947, 713, 947.

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}.