Given numbers are 455,382,580

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

The LCM of 455,382,580 is 10080980.

Find LCM of 455,382,580 with Prime Factorization

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

2 x 5 x 91 x 191 x 58 = 10080980

Therefore, the lowest common multiple of 455,382,580 is 10080980.

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.

455 x 382 x 580 = 100809800

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.

455 : 1, 5, 7, 13, 35, 65, 91, 455

382 : 1, 2, 191, 382

580 : 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 455,382,580, is 1.

Now, the common factors can be found like this.

455:5x 7x 13

382:2x 191

580:2x 2x 5x 29

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 100809800/(1x10)

LCM = 100809800/10

LCM = 10080980

Thus, we can understand that the LCM of 455,382,580 is 10080980.

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

• LCM of 632, 919, 171
• LCM of 777, 556, 138
• LCM of 978, 999, 490
• LCM of 933, 893, 933
• LCM of 162, 754, 720

1. What is the LCM of 455, 382, 580?

Answer: LCM of 455, 382, 580 is 10080980.

2. How to calculate the LCM of 455, 382, 580?

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 455, 382, 580.

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}.