Given numbers are 568,221,213,115

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

The LCM of 568,221,213,115 is 43307160.

Find LCM of 568,221,213,115 with Prime Factorization

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

71 x 8 x 221 x 3 x 115 = 43307160

Therefore, the lowest common multiple of 568,221,213,115 is 43307160.

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.

568 x 221 x 213 x 115 = 3074808360

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.

568 : 1, 2, 4, 8, 71, 142, 284, 568

221 : 1, 13, 17, 221

213 : 1, 3, 71, 213

115 : 1, 5, 23, 115

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 568,221,213,115, is 1.

Now, the common factors can be found like this.

568:2x 2x 2x 71

221:13x 17

213:3x 71

115:5x 23

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

71 = 71

Therefore, the value for common factors is 71.

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 = 3074808360/(1x71)

LCM = 3074808360/71

LCM = 43307160

Thus, we can understand that the LCM of 568,221,213,115 is 43307160.

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

• LCM of 701, 236, 577, 204
• LCM of 606, 423, 579, 824
• LCM of 755, 625, 709, 523
• LCM of 916, 140, 676, 928
• LCM of 920, 731, 933, 547

1. What is the LCM of 568, 221, 213, 115?

Answer: LCM of 568, 221, 213, 115 is 43307160.

2. How to calculate the LCM of 568, 221, 213, 115?

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 568, 221, 213, 115.

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}.