Given numbers are 115,121,610

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

The LCM of 115,121,610 is 1697630.

Find LCM of 115,121,610 with Prime Factorization

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

5 x 23 x 121 x 122 = 1697630

Therefore, the lowest common multiple of 115,121,610 is 1697630.

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.

115 x 121 x 610 = 8488150

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.

115 : 1, 5, 23, 115

121 : 1, 11, 121

610 : 1, 2, 5, 10, 61, 122, 305, 610

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 115,121,610, is 1.

Now, the common factors can be found like this.

115:5x 23

121:11x 11

610:2x 5x 61

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

5 = 5

Therefore, the value for common factors is 5.

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 = 8488150/(1x5)

LCM = 8488150/5

LCM = 1697630

Thus, we can understand that the LCM of 115,121,610 is 1697630.

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

• LCM of 374, 861, 396
• LCM of 784, 383, 671
• LCM of 595, 690, 151
• LCM of 941, 877, 209
• LCM of 388, 457, 272

1. What is the LCM of 115, 121, 610?

Answer: LCM of 115, 121, 610 is 1697630.

2. How to calculate the LCM of 115, 121, 610?

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 115, 121, 610.

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}.