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LCM of 158, 721, 608

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


Find the LCM of 158, 721, 608 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 158, 721, 608. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 158,721,608

Given numbers are 158,721,608

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

The LCM of 158,721,608 is 34631072.

Find LCM of 158,721,608 with Prime Factorization


2 158, 721, 608
79, 721, 304

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

2 x 79 x 721 x 304 = 34631072

Therefore, the lowest common multiple of 158,721,608 is 34631072.

LCM Formula to Find Lowest Common Multiple of 158,721,608

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.

158 x 721 x 608 = 69262144

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.

158 : 1, 2, 79, 158

721 : 1, 7, 103, 721

608 : 1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 158,721,608, is 1.

Now, the common factors can be found like this.

158:2x 79

721:7x 103

608:2x 2x 2x 2x 2x 19

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

2 = 2

Therefore, the value for common factors is 2.

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 = 69262144/(1x2)

LCM = 69262144/2

LCM = 34631072

Thus, we can understand that the LCM of 158,721,608 is 34631072.

LCM of two or more Numbers Calculation Examples

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FAQs on LCM of 158, 721, 608

1. What is the LCM of 158, 721, 608?

Answer: LCM of 158, 721, 608 is 34631072.

2. How to calculate the LCM of 158, 721, 608?

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 158, 721, 608.

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}.