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LCM of 451, 298, 765, 447

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


Find the LCM of 451, 298, 765, 447 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 451, 298, 765, 447. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 451,298,765,447

Given numbers are 451,298,765,447

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

The LCM of 451,298,765,447 is 102814470.

Find LCM of 451,298,765,447 with Prime Factorization


3 451, 298, 765, 447
149 451, 298, 255, 149
451, 2, 255, 1

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

3 x 149 x 451 x 2 x 255 x 1 = 102814470

Therefore, the lowest common multiple of 451,298,765,447 is 102814470.

LCM Formula to Find Lowest Common Multiple of 451,298,765,447

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.

451 x 298 x 765 x 447 = 45958068090

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.

451 : 1, 11, 41, 451

298 : 1, 2, 149, 298

765 : 1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

447 : 1, 3, 149, 447

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 451,298,765,447, is 1.

Now, the common factors can be found like this.

451:11x 41

298:2x 149

765:3x 3x 5x 17

447:3x 149

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

3x 149 = 447

Therefore, the value for common factors is 447.

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 = 45958068090/(1x447)

LCM = 45958068090/447

LCM = 102814470

Thus, we can understand that the LCM of 451,298,765,447 is 102814470.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 451, 298, 765, 447

1. What is the LCM of 451, 298, 765, 447?

Answer: LCM of 451, 298, 765, 447 is 102814470.

2. How to calculate the LCM of 451, 298, 765, 447?

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 451, 298, 765, 447.

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}.