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LCM of 759, 818, 720, 968

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


Find the LCM of 759, 818, 720, 968 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 759, 818, 720, 968. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 759,818,720,968

Given numbers are 759,818,720,968

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

The LCM of 759,818,720,968 is 819537840.

Find LCM of 759,818,720,968 with Prime Factorization


2 759, 818, 720, 968
2 759, 409, 360, 484
2 759, 409, 180, 242
3 759, 409, 90, 121
11 253, 409, 30, 121
23, 409, 30, 11

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

2 x 2 x 2 x 3 x 11 x 23 x 409 x 30 x 11 = 819537840

Therefore, the lowest common multiple of 759,818,720,968 is 819537840.

LCM Formula to Find Lowest Common Multiple of 759,818,720,968

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.

759 x 818 x 720 x 968 = 432715979520

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.

759 : 1, 3, 11, 23, 33, 69, 253, 759

818 : 1, 2, 409, 818

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 759,818,720,968, is 1.

Now, the common factors can be found like this.

759:3x 11x 23

818:2x 409

720:2x 2x 2x 2x 3x 3x 5

968:2x 2x 2x 11x 11

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 2x 2x 3x 11 = 528

Therefore, the value for common factors is 528.

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 = 432715979520/(1x528)

LCM = 432715979520/528

LCM = 819537840

Thus, we can understand that the LCM of 759,818,720,968 is 819537840.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 759, 818, 720, 968

1. What is the LCM of 759, 818, 720, 968?

Answer: LCM of 759, 818, 720, 968 is 819537840.

2. How to calculate the LCM of 759, 818, 720, 968?

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 759, 818, 720, 968.

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}.