Given numbers are 515,515,121

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

The LCM of 515,515,121 is 62315.

Find LCM of 515,515,121 with Prime Factorization

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

5 x 103 x 1 x 1 x 121 = 62315

Therefore, the lowest common multiple of 515,515,121 is 62315.

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.

515 x 515 x 121 = 32092225

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.

515 : 1, 5, 103, 515

515 : 1, 5, 103, 515

121 : 1, 11, 121

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 515,515,121, is 1.

Now, the common factors can be found like this.

515:5x 103

515:5x 103

121:11x 11

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

5x 103 = 515

Therefore, the value for common factors is 515.

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 = 32092225/(1x515)

LCM = 32092225/515

LCM = 62315

Thus, we can understand that the LCM of 515,515,121 is 62315.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 993, 703, 817
• LCM of 719, 995, 963
• LCM of 584, 366, 803
• LCM of 725, 344, 806
• LCM of 708, 365, 426

1. What is the LCM of 515, 515, 121?

Answer: LCM of 515, 515, 121 is 62315.

2. How to calculate the LCM of 515, 515, 121?

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 515, 515, 121.

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}.