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LCM of 888, 174, 841, 821

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


Find the LCM of 888, 174, 841, 821 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 888, 174, 841, 821. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 888,174,841,821

Given numbers are 888,174,841,821

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

The LCM of 888,174,841,821 is 613129368.

Find LCM of 888,174,841,821 with Prime Factorization


2 888, 174, 841, 821
3 444, 87, 841, 821
29 148, 29, 841, 821
148, 1, 29, 821

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

2 x 3 x 29 x 148 x 1 x 29 x 821 = 613129368

Therefore, the lowest common multiple of 888,174,841,821 is 613129368.

LCM Formula to Find Lowest Common Multiple of 888,174,841,821

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.

888 x 174 x 841 x 821 = 106684510032

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.

888 : 1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888

174 : 1, 2, 3, 6, 29, 58, 87, 174

841 : 1, 29, 841

821 : 1, 821

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 888,174,841,821, is 1.

Now, the common factors can be found like this.

888:2x 2x 2x 3x 37

174:2x 3x 29

841:29x 29

821:821

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 = 106684510032/(1x174)

LCM = 106684510032/174

LCM = 613129368

Thus, we can understand that the LCM of 888,174,841,821 is 613129368.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 888, 174, 841, 821

1. What is the LCM of 888, 174, 841, 821?

Answer: LCM of 888, 174, 841, 821 is 613129368.

2. How to calculate the LCM of 888, 174, 841, 821?

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 888, 174, 841, 821.

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}.