Given numbers are 855,413,187,154

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

The LCM of 855,413,187,154 is 132065010.

Find LCM of 855,413,187,154 with Prime Factorization

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

7 x 11 x 855 x 59 x 17 x 2 = 132065010

Therefore, the lowest common multiple of 855,413,187,154 is 132065010.

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.

855 x 413 x 187 x 154 = 10169005770

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.

855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

413 : 1, 7, 59, 413

187 : 1, 11, 17, 187

154 : 1, 2, 7, 11, 14, 22, 77, 154

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 855,413,187,154, is 1.

Now, the common factors can be found like this.

855:3x 3x 5x 19

413:7x 59

187:11x 17

154:2x 7x 11

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

7x 11 = 77

Therefore, the value for common factors is 77.

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 = 10169005770/(1x77)

LCM = 10169005770/77

LCM = 132065010

Thus, we can understand that the LCM of 855,413,187,154 is 132065010.

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

• LCM of 170, 872, 795, 462
• LCM of 266, 480, 117, 597
• LCM of 912, 937, 733, 928
• LCM of 242, 933, 150, 404
• LCM of 795, 956, 550, 419

1. What is the LCM of 855, 413, 187, 154?

Answer: LCM of 855, 413, 187, 154 is 132065010.

2. How to calculate the LCM of 855, 413, 187, 154?

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 855, 413, 187, 154.

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}.