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LCM of 984, 764, 787, 943

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


Find the LCM of 984, 764, 787, 943 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 984, 764, 787, 943. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 984,764,787,943

Given numbers are 984,764,787,943

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

The LCM of 984,764,787,943 is 3401974344.

Find LCM of 984,764,787,943 with Prime Factorization


2 984, 764, 787, 943
2 492, 382, 787, 943
41 246, 191, 787, 943
6, 191, 787, 23

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

2 x 2 x 41 x 6 x 191 x 787 x 23 = 3401974344

Therefore, the lowest common multiple of 984,764,787,943 is 3401974344.

LCM Formula to Find Lowest Common Multiple of 984,764,787,943

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.

984 x 764 x 787 x 943 = 557923792416

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.

984 : 1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984

764 : 1, 2, 4, 191, 382, 764

787 : 1, 787

943 : 1, 23, 41, 943

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 984,764,787,943, is 1.

Now, the common factors can be found like this.

984:2x 2x 2x 3x 41

764:2x 2x 191

787:787

943:23x 41

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

2x 2x 41 = 164

Therefore, the value for common factors is 164.

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 = 557923792416/(1x164)

LCM = 557923792416/164

LCM = 3401974344

Thus, we can understand that the LCM of 984,764,787,943 is 3401974344.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 984, 764, 787, 943

1. What is the LCM of 984, 764, 787, 943?

Answer: LCM of 984, 764, 787, 943 is 3401974344.

2. How to calculate the LCM of 984, 764, 787, 943?

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 984, 764, 787, 943.

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}.