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LCM of 852, 557, 668, 802

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


Find the LCM of 852, 557, 668, 802 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 852, 557, 668, 802. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 852,557,668,802

Given numbers are 852,557,668,802

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

The LCM of 852,557,668,802 is 31780127388.

Find LCM of 852,557,668,802 with Prime Factorization


2 852, 557, 668, 802
2 426, 557, 334, 401
213, 557, 167, 401

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

2 x 2 x 213 x 557 x 167 x 401 = 31780127388

Therefore, the lowest common multiple of 852,557,668,802 is 31780127388.

LCM Formula to Find Lowest Common Multiple of 852,557,668,802

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.

852 x 557 x 668 x 802 = 254241019104

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.

852 : 1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

557 : 1, 557

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

802 : 1, 2, 401, 802

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 852,557,668,802, is 1.

Now, the common factors can be found like this.

852:2x 2x 3x 71

557:557

668:2x 2x 167

802:2x 401

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

2x 2x 2 = 8

Therefore, the value for common factors is 8.

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 = 254241019104/(1x8)

LCM = 254241019104/8

LCM = 31780127388

Thus, we can understand that the LCM of 852,557,668,802 is 31780127388.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 852, 557, 668, 802

1. What is the LCM of 852, 557, 668, 802?

Answer: LCM of 852, 557, 668, 802 is 31780127388.

2. How to calculate the LCM of 852, 557, 668, 802?

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 852, 557, 668, 802.

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}.