Given numbers are 393,660,528,671,129

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

The LCM of 393,660,528,671,129 is 907138320.

Find LCM of 393,660,528,671,129 with Prime Factorization

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

2 x 2 x 3 x 11 x 131 x 5 x 4 x 61 x 43 = 907138320

Therefore, the lowest common multiple of 393,660,528,671,129 is 907138320.

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.

393 x 660 x 528 x 671 x 129 = 11854483565760

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.

393 : 1, 3, 131, 393

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

671 : 1, 11, 61, 671

129 : 1, 3, 43, 129

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 393,660,528,671,129, is 1.

Now, the common factors can be found like this.

393:3x 131

660:2x 2x 3x 5x 11

528:2x 2x 2x 2x 3x 11

671:11x 61

129:3x 43

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 3x 3x 3x 11x 11 = 13068

Therefore, the value for common factors is 13068.

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 = 11854483565760/(1x13068)

LCM = 11854483565760/13068

LCM = 907138320

Thus, we can understand that the LCM of 393,660,528,671,129 is 907138320.

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

• LCM of 415, 938, 507, 340, 779
• LCM of 540, 371, 223, 684, 612
• LCM of 537, 267, 618, 743, 858
• LCM of 371, 580, 347, 506, 158
• LCM of 845, 520, 410, 925, 245

1. What is the LCM of 393, 660, 528, 671, 129?

Answer: LCM of 393, 660, 528, 671, 129 is 907138320.

2. How to calculate the LCM of 393, 660, 528, 671, 129?

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 393, 660, 528, 671, 129.

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}.