Given numbers are 130,657,221,791,317

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

The LCM of 130,657,221,791,317 is 364077121590.

Find LCM of 130,657,221,791,317 with Prime Factorization

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

13 x 10 x 657 x 17 x 791 x 317 = 364077121590

Therefore, the lowest common multiple of 130,657,221,791,317 is 364077121590.

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.

130 x 657 x 221 x 791 x 317 = 4733002580670

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.

130 : 1, 2, 5, 10, 13, 26, 65, 130

657 : 1, 3, 9, 73, 219, 657

221 : 1, 13, 17, 221

791 : 1, 7, 113, 791

317 : 1, 317

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 130,657,221,791,317, is 1.

Now, the common factors can be found like this.

130:2x 5x 13

657:3x 3x 73

221:13x 17

791:7x 113

317:317

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

13 = 13

Therefore, the value for common factors is 13.

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 = 4733002580670/(1x13)

LCM = 4733002580670/13

LCM = 364077121590

Thus, we can understand that the LCM of 130,657,221,791,317 is 364077121590.

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

• LCM of 987, 405, 151, 247, 470
• LCM of 912, 280, 454, 230, 162
• LCM of 161, 250, 389, 614, 351
• LCM of 441, 555, 230, 208, 859
• LCM of 565, 382, 156, 874, 484

1. What is the LCM of 130, 657, 221, 791, 317?

Answer: LCM of 130, 657, 221, 791, 317 is 364077121590.

2. How to calculate the LCM of 130, 657, 221, 791, 317?

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 130, 657, 221, 791, 317.

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}.