Given numbers are 490,514,205,856

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

The LCM of 490,514,205,856 is 2209819640.

Find LCM of 490,514,205,856 with Prime Factorization

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

2 x 5 x 49 x 257 x 41 x 428 = 2209819640

Therefore, the lowest common multiple of 490,514,205,856 is 2209819640.

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.

490 x 514 x 205 x 856 = 44196392800

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.

490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

514 : 1, 2, 257, 514

205 : 1, 5, 41, 205

856 : 1, 2, 4, 8, 107, 214, 428, 856

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 490,514,205,856, is 1.

Now, the common factors can be found like this.

490:2x 5x 7x 7

514:2x 257

205:5x 41

856:2x 2x 2x 107

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 5 = 20

Therefore, the value for common factors is 20.

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 = 44196392800/(1x20)

LCM = 44196392800/20

LCM = 2209819640

Thus, we can understand that the LCM of 490,514,205,856 is 2209819640.

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

• LCM of 575, 849, 369, 577
• LCM of 133, 210, 917, 651
• LCM of 817, 287, 156, 480
• LCM of 702, 917, 120, 387
• LCM of 585, 831, 404, 966

1. What is the LCM of 490, 514, 205, 856?

Answer: LCM of 490, 514, 205, 856 is 2209819640.

2. How to calculate the LCM of 490, 514, 205, 856?

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 490, 514, 205, 856.

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}.