Given numbers are 406,660,484,540

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

The LCM of 406,660,484,540 is 13264020.

Find LCM of 406,660,484,540 with Prime Factorization

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

2 x 2 x 3 x 5 x 11 x 203 x 1 x 11 x 9 = 13264020

Therefore, the lowest common multiple of 406,660,484,540 is 13264020.

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.

406 x 660 x 484 x 540 = 70034025600

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.

406 : 1, 2, 7, 14, 29, 58, 203, 406

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

484 : 1, 2, 4, 11, 22, 44, 121, 242, 484

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 406,660,484,540, is 2.

Now, the common factors can be found like this.

406:2x 7x 29

660:2x 2x 3x 5x 11

484:2x 2x 11x 11

540:2x 2x 3x 3x 3x 5

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 2x 3x 5x 11 = 2640

Therefore, the value for common factors is 2640.

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 = 70034025600/(2x2640)

LCM = 70034025600/5280

LCM = 13264020

Thus, we can understand that the LCM of 406,660,484,540 is 13264020.

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

• LCM of 413, 716, 295, 665
• LCM of 395, 698, 188, 157
• LCM of 443, 287, 815, 261
• LCM of 595, 600, 416, 258
• LCM of 372, 971, 620, 619

1. What is the LCM of 406, 660, 484, 540?

Answer: LCM of 406, 660, 484, 540 is 13264020.

2. How to calculate the LCM of 406, 660, 484, 540?

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 406, 660, 484, 540.

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}.