Given numbers are 188,671,471,154

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

The LCM of 188,671,471,154 is 415909956.

Find LCM of 188,671,471,154 with Prime Factorization

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

2 x 11 x 94 x 61 x 471 x 7 = 415909956

Therefore, the lowest common multiple of 188,671,471,154 is 415909956.

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.

188 x 671 x 471 x 154 = 9150019032

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.

188 : 1, 2, 4, 47, 94, 188

671 : 1, 11, 61, 671

471 : 1, 3, 157, 471

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 188,671,471,154, is 1.

Now, the common factors can be found like this.

188:2x 2x 47

671:11x 61

471:3x 157

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.

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 9150019032/(1x22)

LCM = 9150019032/22

LCM = 415909956

Thus, we can understand that the LCM of 188,671,471,154 is 415909956.

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

• LCM of 481, 367, 139, 660
• LCM of 798, 355, 575, 916
• LCM of 366, 761, 829, 169
• LCM of 497, 722, 877, 622
• LCM of 280, 540, 624, 769

1. What is the LCM of 188, 671, 471, 154?

Answer: LCM of 188, 671, 471, 154 is 415909956.

2. How to calculate the LCM of 188, 671, 471, 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 188, 671, 471, 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}.