Given numbers are 411,138,197

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

The LCM of 411,138,197 is 3724482.

Find LCM of 411,138,197 with Prime Factorization

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

3 x 137 x 46 x 197 = 3724482

Therefore, the lowest common multiple of 411,138,197 is 3724482.

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.

411 x 138 x 197 = 11173446

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.

411 : 1, 3, 137, 411

138 : 1, 2, 3, 6, 23, 46, 69, 138

197 : 1, 197

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 411,138,197, is 1.

Now, the common factors can be found like this.

411:3x 137

138:2x 3x 23

197:197

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 = 11173446/(1x3)

LCM = 11173446/3

LCM = 3724482

Thus, we can understand that the LCM of 411,138,197 is 3724482.

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

• LCM of 395, 895, 686
• LCM of 111, 457, 614
• LCM of 533, 703, 143
• LCM of 520, 355, 778
• LCM of 657, 550, 345

1. What is the LCM of 411, 138, 197?

Answer: LCM of 411, 138, 197 is 3724482.

2. How to calculate the LCM of 411, 138, 197?

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 411, 138, 197.

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}.