Given numbers are 914,284,172,620

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

The LCM of 914,284,172,620 is 865037020.

Find LCM of 914,284,172,620 with Prime Factorization

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

2 x 2 x 457 x 71 x 43 x 155 = 865037020

Therefore, the lowest common multiple of 914,284,172,620 is 865037020.

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.

914 x 284 x 172 x 620 = 27681184640

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.

914 : 1, 2, 457, 914

284 : 1, 2, 4, 71, 142, 284

172 : 1, 2, 4, 43, 86, 172

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 914,284,172,620, is 2.

Now, the common factors can be found like this.

914:2x 457

284:2x 2x 71

172:2x 2x 43

620:2x 2x 5x 31

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

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 27681184640/(2x16)

LCM = 27681184640/32

LCM = 865037020

Thus, we can understand that the LCM of 914,284,172,620 is 865037020.

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

• LCM of 984, 486, 799, 123
• LCM of 271, 188, 766, 396
• LCM of 506, 911, 459, 339
• LCM of 998, 545, 316, 506
• LCM of 518, 773, 705, 887

1. What is the LCM of 914, 284, 172, 620?

Answer: LCM of 914, 284, 172, 620 is 865037020.

2. How to calculate the LCM of 914, 284, 172, 620?

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 914, 284, 172, 620.

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}.