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LCM of 601, 285, 121, 817

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


Find the LCM of 601, 285, 121, 817 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 601, 285, 121, 817. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 601,285,121,817

Given numbers are 601,285,121,817

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

The LCM of 601,285,121,817 is 891195855.

Find LCM of 601,285,121,817 with Prime Factorization


19 601, 285, 121, 817
601, 15, 121, 43

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

19 x 601 x 15 x 121 x 43 = 891195855

Therefore, the lowest common multiple of 601,285,121,817 is 891195855.

LCM Formula to Find Lowest Common Multiple of 601,285,121,817

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.

601 x 285 x 121 x 817 = 16932721245

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.

601 : 1, 601

285 : 1, 3, 5, 15, 19, 57, 95, 285

121 : 1, 11, 121

817 : 1, 19, 43, 817

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 601,285,121,817, is 1.

Now, the common factors can be found like this.

601:601

285:3x 5x 19

121:11x 11

817:19x 43

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

19 = 19

Therefore, the value for common factors is 19.

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 = 16932721245/(1x19)

LCM = 16932721245/19

LCM = 891195855

Thus, we can understand that the LCM of 601,285,121,817 is 891195855.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 601, 285, 121, 817

1. What is the LCM of 601, 285, 121, 817?

Answer: LCM of 601, 285, 121, 817 is 891195855.

2. How to calculate the LCM of 601, 285, 121, 817?

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 601, 285, 121, 817.

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}.