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LCM of 963, 993, 209, 400

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


Find the LCM of 963, 993, 209, 400 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 963, 993, 209, 400. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 963,993,209,400

Given numbers are 963,993,209,400

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

The LCM of 963,993,209,400 is 26647750800.

Find LCM of 963,993,209,400 with Prime Factorization


3 963, 993, 209, 400
321, 331, 209, 400

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

3 x 321 x 331 x 209 x 400 = 26647750800

Therefore, the lowest common multiple of 963,993,209,400 is 26647750800.

LCM Formula to Find Lowest Common Multiple of 963,993,209,400

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.

963 x 993 x 209 x 400 = 79943252400

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.

963 : 1, 3, 9, 107, 321, 963

993 : 1, 3, 331, 993

209 : 1, 11, 19, 209

400 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 963,993,209,400, is 1.

Now, the common factors can be found like this.

963:3x 3x 107

993:3x 331

209:11x 19

400:2x 2x 2x 2x 5x 5

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

3 = 3

Therefore, the value for common factors is 3.

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 = 79943252400/(1x3)

LCM = 79943252400/3

LCM = 26647750800

Thus, we can understand that the LCM of 963,993,209,400 is 26647750800.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 963, 993, 209, 400

1. What is the LCM of 963, 993, 209, 400?

Answer: LCM of 963, 993, 209, 400 is 26647750800.

2. How to calculate the LCM of 963, 993, 209, 400?

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 963, 993, 209, 400.

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}.