Given numbers are 197,321,867

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

The LCM of 197,321,867 is 18275493.

Find LCM of 197,321,867 with Prime Factorization

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

3 x 197 x 107 x 289 = 18275493

Therefore, the lowest common multiple of 197,321,867 is 18275493.

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.

197 x 321 x 867 = 54826479

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.

197 : 1, 197

321 : 1, 3, 107, 321

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,321,867, is 1.

Now, the common factors can be found like this.

197:197

321:3x 107

867:3x 17x 17

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 = 54826479/(1x3)

LCM = 54826479/3

LCM = 18275493

Thus, we can understand that the LCM of 197,321,867 is 18275493.

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

• LCM of 836, 110, 310
• LCM of 594, 833, 124
• LCM of 139, 206, 506
• LCM of 857, 251, 823
• LCM of 683, 461, 381

1. What is the LCM of 197, 321, 867?

Answer: LCM of 197, 321, 867 is 18275493.

2. How to calculate the LCM of 197, 321, 867?

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 197, 321, 867.

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}.