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LCM of 162, 428, 107

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


Find the LCM of 162, 428, 107 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 162, 428, 107. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 162,428,107

Given numbers are 162,428,107

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

The LCM of 162,428,107 is 34668.

Find LCM of 162,428,107 with Prime Factorization


2 162, 428, 107
107 81, 214, 107
81, 2, 1

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

2 x 107 x 81 x 2 x 1 = 34668

Therefore, the lowest common multiple of 162,428,107 is 34668.

LCM Formula to Find Lowest Common Multiple of 162,428,107

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.

162 x 428 x 107 = 7418952

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.

162 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162

428 : 1, 2, 4, 107, 214, 428

107 : 1, 107

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 162,428,107, is 1.

Now, the common factors can be found like this.

162:2x 3x 3x 3x 3

428:2x 2x 107

107:107

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

2x 107 = 214

Therefore, the value for common factors is 214.

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 = 7418952/(1x214)

LCM = 7418952/214

LCM = 34668

Thus, we can understand that the LCM of 162,428,107 is 34668.

LCM of two or more Numbers Calculation Examples

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FAQs on LCM of 162, 428, 107

1. What is the LCM of 162, 428, 107?

Answer: LCM of 162, 428, 107 is 34668.

2. How to calculate the LCM of 162, 428, 107?

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 162, 428, 107.

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}.