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LCM of 931, 803, 803, 666

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


Find the LCM of 931, 803, 803, 666 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 931, 803, 803, 666. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 931,803,803,666

Given numbers are 931,803,803,666

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

The LCM of 931,803,803,666 is 497896938.

Find LCM of 931,803,803,666 with Prime Factorization


11 931, 803, 803, 666
73 931, 73, 73, 666
931, 1, 1, 666

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

11 x 73 x 931 x 1 x 1 x 666 = 497896938

Therefore, the lowest common multiple of 931,803,803,666 is 497896938.

LCM Formula to Find Lowest Common Multiple of 931,803,803,666

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.

931 x 803 x 803 x 666 = 399811241214

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.

931 : 1, 7, 19, 49, 133, 931

803 : 1, 11, 73, 803

803 : 1, 11, 73, 803

666 : 1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 931,803,803,666, is 1.

Now, the common factors can be found like this.

931:7x 7x 19

803:11x 73

803:11x 73

666:2x 3x 3x 37

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

11x 73 = 803

Therefore, the value for common factors is 803.

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 = 399811241214/(1x803)

LCM = 399811241214/803

LCM = 497896938

Thus, we can understand that the LCM of 931,803,803,666 is 497896938.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 931, 803, 803, 666

1. What is the LCM of 931, 803, 803, 666?

Answer: LCM of 931, 803, 803, 666 is 497896938.

2. How to calculate the LCM of 931, 803, 803, 666?

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 931, 803, 803, 666.

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}.