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LCM of 397, 664, 303, 793, 845

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


Find the LCM of 397, 664, 303, 793, 845 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 397, 664, 303, 793, 845. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 397,664,303,793,845

Given numbers are 397,664,303,793,845

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

The LCM of 397,664,303,793,845 is 4117065331080.

Find LCM of 397,664,303,793,845 with Prime Factorization


13 397, 664, 303, 793, 845
397, 664, 303, 61, 65

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

13 x 397 x 664 x 303 x 61 x 65 = 4117065331080

Therefore, the lowest common multiple of 397,664,303,793,845 is 4117065331080.

LCM Formula to Find Lowest Common Multiple of 397,664,303,793,845

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.

397 x 664 x 303 x 793 x 845 = 53521849304040

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.

397 : 1, 397

664 : 1, 2, 4, 8, 83, 166, 332, 664

303 : 1, 3, 101, 303

793 : 1, 13, 61, 793

845 : 1, 5, 13, 65, 169, 845

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,664,303,793,845, is 1.

Now, the common factors can be found like this.

397:397

664:2x 2x 2x 83

303:3x 101

793:13x 61

845:5x 13x 13

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

13 = 13

Therefore, the value for common factors is 13.

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 = 53521849304040/(1x13)

LCM = 53521849304040/13

LCM = 4117065331080

Thus, we can understand that the LCM of 397,664,303,793,845 is 4117065331080.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 397, 664, 303, 793, 845

1. What is the LCM of 397, 664, 303, 793, 845?

Answer: LCM of 397, 664, 303, 793, 845 is 4117065331080.

2. How to calculate the LCM of 397, 664, 303, 793, 845?

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 397, 664, 303, 793, 845.

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}.