Given numbers are 213,867,389

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

The LCM of 213,867,389 is 23945673.

Find LCM of 213,867,389 with Prime Factorization

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

3 x 71 x 289 x 389 = 23945673

Therefore, the lowest common multiple of 213,867,389 is 23945673.

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.

213 x 867 x 389 = 71837019

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.

213 : 1, 3, 71, 213

867 : 1, 3, 17, 51, 289, 867

389 : 1, 389

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 213,867,389, is 1.

Now, the common factors can be found like this.

213:3x 71

867:3x 17x 17

389:389

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

3 = 3

Therefore, the value for common factors is 3.

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 = 71837019/(1x3)

LCM = 71837019/3

LCM = 23945673

Thus, we can understand that the LCM of 213,867,389 is 23945673.

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

• LCM of 446, 661, 699
• LCM of 434, 981, 348
• LCM of 294, 589, 682
• LCM of 801, 752, 169
• LCM of 299, 471, 392

1. What is the LCM of 213, 867, 389?

Answer: LCM of 213, 867, 389 is 23945673.

2. How to calculate the LCM of 213, 867, 389?

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 213, 867, 389.

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}.