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LCM of 169, 446, 451, 406

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


Find the LCM of 169, 446, 451, 406 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 169, 446, 451, 406. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 169,446,451,406

Given numbers are 169,446,451,406

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

The LCM of 169,446,451,406 is 6900715822.

Find LCM of 169,446,451,406 with Prime Factorization


2 169, 446, 451, 406
169, 223, 451, 203

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

2 x 169 x 223 x 451 x 203 = 6900715822

Therefore, the lowest common multiple of 169,446,451,406 is 6900715822.

LCM Formula to Find Lowest Common Multiple of 169,446,451,406

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.

169 x 446 x 451 x 406 = 13801431644

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.

169 : 1, 13, 169

446 : 1, 2, 223, 446

451 : 1, 11, 41, 451

406 : 1, 2, 7, 14, 29, 58, 203, 406

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 169,446,451,406, is 1.

Now, the common factors can be found like this.

169:13x 13

446:2x 223

451:11x 41

406:2x 7x 29

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 = 13801431644/(1x2)

LCM = 13801431644/2

LCM = 6900715822

Thus, we can understand that the LCM of 169,446,451,406 is 6900715822.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 169, 446, 451, 406

1. What is the LCM of 169, 446, 451, 406?

Answer: LCM of 169, 446, 451, 406 is 6900715822.

2. How to calculate the LCM of 169, 446, 451, 406?

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 169, 446, 451, 406.

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}.