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LCM of 631, 206, 825, 386, 153

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


Find the LCM of 631, 206, 825, 386, 153 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 631, 206, 825, 386, 153. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 631,206,825,386,153

Given numbers are 631,206,825,386,153

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

The LCM of 631,206,825,386,153 is 1055548063350.

Find LCM of 631,206,825,386,153 with Prime Factorization


2 631, 206, 825, 386, 153
3 631, 103, 825, 193, 153
631, 103, 275, 193, 51

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

2 x 3 x 631 x 103 x 275 x 193 x 51 = 1055548063350

Therefore, the lowest common multiple of 631,206,825,386,153 is 1055548063350.

LCM Formula to Find Lowest Common Multiple of 631,206,825,386,153

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.

631 x 206 x 825 x 386 x 153 = 6333288380100

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.

631 : 1, 631

206 : 1, 2, 103, 206

825 : 1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

386 : 1, 2, 193, 386

153 : 1, 3, 9, 17, 51, 153

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 631,206,825,386,153, is 1.

Now, the common factors can be found like this.

631:631

206:2x 103

825:3x 5x 5x 11

386:2x 193

153:3x 3x 17

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 = 6333288380100/(1x6)

LCM = 6333288380100/6

LCM = 1055548063350

Thus, we can understand that the LCM of 631,206,825,386,153 is 1055548063350.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 631, 206, 825, 386, 153

1. What is the LCM of 631, 206, 825, 386, 153?

Answer: LCM of 631, 206, 825, 386, 153 is 1055548063350.

2. How to calculate the LCM of 631, 206, 825, 386, 153?

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 631, 206, 825, 386, 153.

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}.