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LCM of 668, 186, 571, 897

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


Find the LCM of 668, 186, 571, 897 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 668, 186, 571, 897. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 668,186,571,897

Given numbers are 668,186,571,897

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

The LCM of 668,186,571,897 is 10606368396.

Find LCM of 668,186,571,897 with Prime Factorization


2 668, 186, 571, 897
3 334, 93, 571, 897
334, 31, 571, 299

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

2 x 3 x 334 x 31 x 571 x 299 = 10606368396

Therefore, the lowest common multiple of 668,186,571,897 is 10606368396.

LCM Formula to Find Lowest Common Multiple of 668,186,571,897

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.

668 x 186 x 571 x 897 = 63638210376

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.

668 : 1, 2, 4, 167, 334, 668

186 : 1, 2, 3, 6, 31, 62, 93, 186

571 : 1, 571

897 : 1, 3, 13, 23, 39, 69, 299, 897

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,186,571,897, is 1.

Now, the common factors can be found like this.

668:2x 2x 167

186:2x 3x 31

571:571

897:3x 13x 23

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 63638210376/(1x6)

LCM = 63638210376/6

LCM = 10606368396

Thus, we can understand that the LCM of 668,186,571,897 is 10606368396.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 668, 186, 571, 897

1. What is the LCM of 668, 186, 571, 897?

Answer: LCM of 668, 186, 571, 897 is 10606368396.

2. How to calculate the LCM of 668, 186, 571, 897?

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 668, 186, 571, 897.

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}.