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LCM of 839, 986, 764, 225

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


Find the LCM of 839, 986, 764, 225 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 839, 986, 764, 225. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 839,986,764,225

Given numbers are 839,986,764,225

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

The LCM of 839,986,764,225 is 71102481300.

Find LCM of 839,986,764,225 with Prime Factorization


2 839, 986, 764, 225
839, 493, 382, 225

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

2 x 839 x 493 x 382 x 225 = 71102481300

Therefore, the lowest common multiple of 839,986,764,225 is 71102481300.

LCM Formula to Find Lowest Common Multiple of 839,986,764,225

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.

839 x 986 x 764 x 225 = 142204962600

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.

839 : 1, 839

986 : 1, 2, 17, 29, 34, 58, 493, 986

764 : 1, 2, 4, 191, 382, 764

225 : 1, 3, 5, 9, 15, 25, 45, 75, 225

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 839,986,764,225, is 1.

Now, the common factors can be found like this.

839:839

986:2x 17x 29

764:2x 2x 191

225:3x 3x 5x 5

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 = 142204962600/(1x2)

LCM = 142204962600/2

LCM = 71102481300

Thus, we can understand that the LCM of 839,986,764,225 is 71102481300.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 839, 986, 764, 225

1. What is the LCM of 839, 986, 764, 225?

Answer: LCM of 839, 986, 764, 225 is 71102481300.

2. How to calculate the LCM of 839, 986, 764, 225?

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 839, 986, 764, 225.

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}.