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LCM of 777, 572, 662, 521

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


Find the LCM of 777, 572, 662, 521 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 777, 572, 662, 521. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 777,572,662,521

Given numbers are 777,572,662,521

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

The LCM of 777,572,662,521 is 76644812244.

Find LCM of 777,572,662,521 with Prime Factorization


2 777, 572, 662, 521
777, 286, 331, 521

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

2 x 777 x 286 x 331 x 521 = 76644812244

Therefore, the lowest common multiple of 777,572,662,521 is 76644812244.

LCM Formula to Find Lowest Common Multiple of 777,572,662,521

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.

777 x 572 x 662 x 521 = 153289624488

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.

777 : 1, 3, 7, 21, 37, 111, 259, 777

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

662 : 1, 2, 331, 662

521 : 1, 521

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 777,572,662,521, is 1.

Now, the common factors can be found like this.

777:3x 7x 37

572:2x 2x 11x 13

662:2x 331

521:521

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 = 153289624488/(1x2)

LCM = 153289624488/2

LCM = 76644812244

Thus, we can understand that the LCM of 777,572,662,521 is 76644812244.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 777, 572, 662, 521

1. What is the LCM of 777, 572, 662, 521?

Answer: LCM of 777, 572, 662, 521 is 76644812244.

2. How to calculate the LCM of 777, 572, 662, 521?

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 777, 572, 662, 521.

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}.