Given numbers are 258,115,245

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

The LCM of 258,115,245 is 1453830.

Find LCM of 258,115,245 with Prime Factorization

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

5 x 258 x 23 x 49 = 1453830

Therefore, the lowest common multiple of 258,115,245 is 1453830.

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.

258 x 115 x 245 = 7269150

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.

258 : 1, 2, 3, 6, 43, 86, 129, 258

115 : 1, 5, 23, 115

245 : 1, 5, 7, 35, 49, 245

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 258,115,245, is 1.

Now, the common factors can be found like this.

258:2x 3x 43

115:5x 23

245:5x 7x 7

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 = 7269150/(1x5)

LCM = 7269150/5

LCM = 1453830

Thus, we can understand that the LCM of 258,115,245 is 1453830.

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

• LCM of 148, 612, 574
• LCM of 258, 666, 420
• LCM of 347, 449, 653
• LCM of 870, 582, 920
• LCM of 772, 451, 742

1. What is the LCM of 258, 115, 245?

Answer: LCM of 258, 115, 245 is 1453830.

2. How to calculate the LCM of 258, 115, 245?

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 258, 115, 245.

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}.