Given numbers are 317,470,730,918

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

The LCM of 317,470,730,918 is 4992207930.

Find LCM of 317,470,730,918 with Prime Factorization

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

2 x 5 x 317 x 47 x 73 x 459 = 4992207930

Therefore, the lowest common multiple of 317,470,730,918 is 4992207930.

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.

317 x 470 x 730 x 918 = 99844158600

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.

317 : 1, 317

470 : 1, 2, 5, 10, 47, 94, 235, 470

730 : 1, 2, 5, 10, 73, 146, 365, 730

918 : 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 317,470,730,918, is 1.

Now, the common factors can be found like this.

317:317

470:2x 5x 47

730:2x 5x 73

918:2x 3x 3x 3x 17

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 = 99844158600/(1x20)

LCM = 99844158600/20

LCM = 4992207930

Thus, we can understand that the LCM of 317,470,730,918 is 4992207930.

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

• LCM of 515, 323, 788, 994
• LCM of 739, 529, 146, 383
• LCM of 335, 271, 413, 877
• LCM of 709, 326, 851, 759
• LCM of 756, 713, 332, 132

1. What is the LCM of 317, 470, 730, 918?

Answer: LCM of 317, 470, 730, 918 is 4992207930.

2. How to calculate the LCM of 317, 470, 730, 918?

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 317, 470, 730, 918.

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}.