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LCM of 615, 149, 752, 205

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


Find the LCM of 615, 149, 752, 205 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 615, 149, 752, 205. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 615,149,752,205

Given numbers are 615,149,752,205

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

The LCM of 615,149,752,205 is 68909520.

Find LCM of 615,149,752,205 with Prime Factorization


5 615, 149, 752, 205
41 123, 149, 752, 41
3, 149, 752, 1

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

5 x 41 x 3 x 149 x 752 x 1 = 68909520

Therefore, the lowest common multiple of 615,149,752,205 is 68909520.

LCM Formula to Find Lowest Common Multiple of 615,149,752,205

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.

615 x 149 x 752 x 205 = 14126451600

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.

615 : 1, 3, 5, 15, 41, 123, 205, 615

149 : 1, 149

752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

205 : 1, 5, 41, 205

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 615,149,752,205, is 1.

Now, the common factors can be found like this.

615:3x 5x 41

149:149

752:2x 2x 2x 2x 47

205:5x 41

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

5x 41 = 205

Therefore, the value for common factors is 205.

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 = 14126451600/(1x205)

LCM = 14126451600/205

LCM = 68909520

Thus, we can understand that the LCM of 615,149,752,205 is 68909520.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 615, 149, 752, 205

1. What is the LCM of 615, 149, 752, 205?

Answer: LCM of 615, 149, 752, 205 is 68909520.

2. How to calculate the LCM of 615, 149, 752, 205?

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 615, 149, 752, 205.

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}.