Given numbers are 621,141,363,130

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

The LCM of 621,141,363,130 is 459111510.

Find LCM of 621,141,363,130 with Prime Factorization

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

3 x 207 x 47 x 121 x 130 = 459111510

Therefore, the lowest common multiple of 621,141,363,130 is 459111510.

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.

621 x 141 x 363 x 130 = 4132003590

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.

621 : 1, 3, 9, 23, 27, 69, 207, 621

141 : 1, 3, 47, 141

363 : 1, 3, 11, 33, 121, 363

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 621,141,363,130, is 1.

Now, the common factors can be found like this.

621:3x 3x 3x 23

141:3x 47

363:3x 11x 11

130:2x 5x 13

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 4132003590/(1x9)

LCM = 4132003590/9

LCM = 459111510

Thus, we can understand that the LCM of 621,141,363,130 is 459111510.

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

• LCM of 355, 336, 421, 868
• LCM of 297, 770, 925, 507
• LCM of 372, 261, 739, 462
• LCM of 160, 800, 809, 178
• LCM of 668, 943, 984, 960

1. What is the LCM of 621, 141, 363, 130?

Answer: LCM of 621, 141, 363, 130 is 459111510.

2. How to calculate the LCM of 621, 141, 363, 130?

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 621, 141, 363, 130.

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}.