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LCM of 884, 365, 646, 123

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


Find the LCM of 884, 365, 646, 123 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 884, 365, 646, 123. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 884,365,646,123

Given numbers are 884,365,646,123

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

The LCM of 884,365,646,123 is 754056420.

Find LCM of 884,365,646,123 with Prime Factorization


2 884, 365, 646, 123
17 442, 365, 323, 123
26, 365, 19, 123

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

2 x 17 x 26 x 365 x 19 x 123 = 754056420

Therefore, the lowest common multiple of 884,365,646,123 is 754056420.

LCM Formula to Find Lowest Common Multiple of 884,365,646,123

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.

884 x 365 x 646 x 123 = 25637918280

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.

884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884

365 : 1, 5, 73, 365

646 : 1, 2, 17, 19, 34, 38, 323, 646

123 : 1, 3, 41, 123

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 884,365,646,123, is 1.

Now, the common factors can be found like this.

884:2x 2x 13x 17

365:5x 73

646:2x 17x 19

123:3x 41

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

2x 17 = 34

Therefore, the value for common factors is 34.

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 = 25637918280/(1x34)

LCM = 25637918280/34

LCM = 754056420

Thus, we can understand that the LCM of 884,365,646,123 is 754056420.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 884, 365, 646, 123

1. What is the LCM of 884, 365, 646, 123?

Answer: LCM of 884, 365, 646, 123 is 754056420.

2. How to calculate the LCM of 884, 365, 646, 123?

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 884, 365, 646, 123.

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}.