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LCM of 578, 313, 289, 697

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


Find the LCM of 578, 313, 289, 697 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 578, 313, 289, 697. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 578,313,289,697

Given numbers are 578,313,289,697

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

The LCM of 578,313,289,697 is 7417474.

Find LCM of 578,313,289,697 with Prime Factorization


17 578, 313, 289, 697
17 34, 313, 17, 41
2, 313, 1, 41

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

17 x 17 x 2 x 313 x 1 x 41 = 7417474

Therefore, the lowest common multiple of 578,313,289,697 is 7417474.

LCM Formula to Find Lowest Common Multiple of 578,313,289,697

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.

578 x 313 x 289 x 697 = 36442049762

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.

578 : 1, 2, 17, 34, 289, 578

313 : 1, 313

289 : 1, 17, 289

697 : 1, 17, 41, 697

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 578,313,289,697, is 1.

Now, the common factors can be found like this.

578:2x 17x 17

313:313

289:17x 17

697:17x 41

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

17x 17x 17 = 4913

Therefore, the value for common factors is 4913.

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 = 36442049762/(1x4913)

LCM = 36442049762/4913

LCM = 7417474

Thus, we can understand that the LCM of 578,313,289,697 is 7417474.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 578, 313, 289, 697

1. What is the LCM of 578, 313, 289, 697?

Answer: LCM of 578, 313, 289, 697 is 7417474.

2. How to calculate the LCM of 578, 313, 289, 697?

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 578, 313, 289, 697.

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}.