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LCM of 679, 835, 182, 858

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


Find the LCM of 679, 835, 182, 858 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 679, 835, 182, 858. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 679,835,182,858

Given numbers are 679,835,182,858

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

The LCM of 679,835,182,858 is 486455970.

Find LCM of 679,835,182,858 with Prime Factorization


2 679, 835, 182, 858
7 679, 835, 91, 429
13 97, 835, 13, 429
97, 835, 1, 33

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

2 x 7 x 13 x 97 x 835 x 1 x 33 = 486455970

Therefore, the lowest common multiple of 679,835,182,858 is 486455970.

LCM Formula to Find Lowest Common Multiple of 679,835,182,858

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.

679 x 835 x 182 x 858 = 88534986540

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.

679 : 1, 7, 97, 679

835 : 1, 5, 167, 835

182 : 1, 2, 7, 13, 14, 26, 91, 182

858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 679,835,182,858, is 1.

Now, the common factors can be found like this.

679:7x 97

835:5x 167

182:2x 7x 13

858:2x 3x 11x 13

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

2x 7x 13 = 182

Therefore, the value for common factors is 182.

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 = 88534986540/(1x182)

LCM = 88534986540/182

LCM = 486455970

Thus, we can understand that the LCM of 679,835,182,858 is 486455970.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 679, 835, 182, 858

1. What is the LCM of 679, 835, 182, 858?

Answer: LCM of 679, 835, 182, 858 is 486455970.

2. How to calculate the LCM of 679, 835, 182, 858?

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 679, 835, 182, 858.

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}.