Given numbers are 605,854,356,458

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

The LCM of 605,854,356,458 is 21060502540.

Find LCM of 605,854,356,458 with Prime Factorization

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

2 x 605 x 427 x 178 x 229 = 21060502540

Therefore, the lowest common multiple of 605,854,356,458 is 21060502540.

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.

605 x 854 x 356 x 458 = 84242010160

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.

605 : 1, 5, 11, 55, 121, 605

854 : 1, 2, 7, 14, 61, 122, 427, 854

356 : 1, 2, 4, 89, 178, 356

458 : 1, 2, 229, 458

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 605,854,356,458, is 1.

Now, the common factors can be found like this.

605:5x 11x 11

854:2x 7x 61

356:2x 2x 89

458:2x 229

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 84242010160/(1x4)

LCM = 84242010160/4

LCM = 21060502540

Thus, we can understand that the LCM of 605,854,356,458 is 21060502540.

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

• LCM of 229, 244, 403, 253
• LCM of 413, 148, 445, 630
• LCM of 856, 999, 947, 892
• LCM of 764, 284, 712, 947
• LCM of 472, 463, 346, 762

1. What is the LCM of 605, 854, 356, 458?

Answer: LCM of 605, 854, 356, 458 is 21060502540.

2. How to calculate the LCM of 605, 854, 356, 458?

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 605, 854, 356, 458.

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}.