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LCM of 957, 206, 841, 654

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


Find the LCM of 957, 206, 841, 654 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 957, 206, 841, 654. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 957,206,841,654

Given numbers are 957,206,841,654

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

The LCM of 957,206,841,654 is 623165862.

Find LCM of 957,206,841,654 with Prime Factorization


2 957, 206, 841, 654
3 957, 103, 841, 327
29 319, 103, 841, 109
11, 103, 29, 109

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

2 x 3 x 29 x 11 x 103 x 29 x 109 = 623165862

Therefore, the lowest common multiple of 957,206,841,654 is 623165862.

LCM Formula to Find Lowest Common Multiple of 957,206,841,654

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.

957 x 206 x 841 x 654 = 108430859988

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.

957 : 1, 3, 11, 29, 33, 87, 319, 957

206 : 1, 2, 103, 206

841 : 1, 29, 841

654 : 1, 2, 3, 6, 109, 218, 327, 654

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 957,206,841,654, is 1.

Now, the common factors can be found like this.

957:3x 11x 29

206:2x 103

841:29x 29

654:2x 3x 109

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

2x 3x 29 = 174

Therefore, the value for common factors is 174.

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 = 108430859988/(1x174)

LCM = 108430859988/174

LCM = 623165862

Thus, we can understand that the LCM of 957,206,841,654 is 623165862.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 957, 206, 841, 654

1. What is the LCM of 957, 206, 841, 654?

Answer: LCM of 957, 206, 841, 654 is 623165862.

2. How to calculate the LCM of 957, 206, 841, 654?

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 957, 206, 841, 654.

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}.