Given numbers are 195,91,291

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

The LCM of 195,91,291 is 132405.

Find LCM of 195,91,291 with Prime Factorization

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

3 x 13 x 5 x 7 x 97 = 132405

Therefore, the lowest common multiple of 195,91,291 is 132405.

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.

195 x 91 x 291 = 5163795

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.

195 : 1, 3, 5, 13, 15, 39, 65, 195

91 : 1, 7, 13, 91

291 : 1, 3, 97, 291

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 195,91,291, is 1.

Now, the common factors can be found like this.

195:3x 5x 13

91:7x 13

291:3x 97

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

3x 13 = 39

Therefore, the value for common factors is 39.

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 = 5163795/(1x39)

LCM = 5163795/39

LCM = 132405

Thus, we can understand that the LCM of 195,91,291 is 132405.

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

• LCM of 885, 53, 819
• LCM of 741, 90, 451
• LCM of 579, 17, 408
• LCM of 375, 24, 632
• LCM of 554, 13, 538

1. What is the LCM of 195, 91, 291?

Answer: LCM of 195, 91, 291 is 132405.

2. How to calculate the LCM of 195, 91, 291?

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 195, 91, 291.

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}.