Given numbers are 130,643,626,324

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

The LCM of 130,643,626,324 is 4238514540.

Find LCM of 130,643,626,324 with Prime Factorization

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

2 x 65 x 643 x 313 x 162 = 4238514540

Therefore, the lowest common multiple of 130,643,626,324 is 4238514540.

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 643 x 626 x 324 = 16954058160

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

643 : 1, 643

626 : 1, 2, 313, 626

324 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 130,643,626,324, is 1.

Now, the common factors can be found like this.

130:2x 5x 13

643:643

626:2x 313

324:2x 2x 3x 3x 3x 3

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 16954058160/(1x4)

LCM = 16954058160/4

LCM = 4238514540

Thus, we can understand that the LCM of 130,643,626,324 is 4238514540.

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

• LCM of 280, 785, 104, 861
• LCM of 426, 498, 996, 268
• LCM of 933, 668, 701, 774
• LCM of 441, 150, 361, 233
• LCM of 655, 111, 782, 739

1. What is the LCM of 130, 643, 626, 324?

Answer: LCM of 130, 643, 626, 324 is 4238514540.

2. How to calculate the LCM of 130, 643, 626, 324?

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, 643, 626, 324.

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}.