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LCM of 571, 946, 787, 760

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


Find the LCM of 571, 946, 787, 760 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 571, 946, 787, 760. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 571,946,787,760

Given numbers are 571,946,787,760

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

The LCM of 571,946,787,760 is 161542043960.

Find LCM of 571,946,787,760 with Prime Factorization


2 571, 946, 787, 760
571, 473, 787, 380

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

2 x 571 x 473 x 787 x 380 = 161542043960

Therefore, the lowest common multiple of 571,946,787,760 is 161542043960.

LCM Formula to Find Lowest Common Multiple of 571,946,787,760

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.

571 x 946 x 787 x 760 = 323084087920

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.

571 : 1, 571

946 : 1, 2, 11, 22, 43, 86, 473, 946

787 : 1, 787

760 : 1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 571,946,787,760, is 1.

Now, the common factors can be found like this.

571:571

946:2x 11x 43

787:787

760:2x 2x 2x 5x 19

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

2 = 2

Therefore, the value for common factors is 2.

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 = 323084087920/(1x2)

LCM = 323084087920/2

LCM = 161542043960

Thus, we can understand that the LCM of 571,946,787,760 is 161542043960.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 571, 946, 787, 760

1. What is the LCM of 571, 946, 787, 760?

Answer: LCM of 571, 946, 787, 760 is 161542043960.

2. How to calculate the LCM of 571, 946, 787, 760?

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 571, 946, 787, 760.

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}.