Given numbers are 535,913,660,388,390

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

The LCM of 535,913,660,388,390 is 7391301060.

Find LCM of 535,913,660,388,390 with Prime Factorization

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

2 x 2 x 3 x 5 x 11 x 107 x 83 x 1 x 97 x 13 = 7391301060

Therefore, the lowest common multiple of 535,913,660,388,390 is 7391301060.

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.

535 x 913 x 660 x 388 x 390 = 48782586996000

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.

535 : 1, 5, 107, 535

913 : 1, 11, 83, 913

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

388 : 1, 2, 4, 97, 194, 388

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 535,913,660,388,390, is 1.

Now, the common factors can be found like this.

535:5x 107

913:11x 83

660:2x 2x 3x 5x 11

388:2x 2x 97

390:2x 3x 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.

2x 2x 2x 3x 5x 5x 11 = 6600

Therefore, the value for common factors is 6600.

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 = 48782586996000/(1x6600)

LCM = 48782586996000/6600

LCM = 7391301060

Thus, we can understand that the LCM of 535,913,660,388,390 is 7391301060.

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

• LCM of 584, 898, 494, 958, 638
• LCM of 631, 931, 270, 449, 935
• LCM of 454, 224, 813, 877, 394
• LCM of 214, 919, 814, 822, 494
• LCM of 930, 670, 650, 431, 758

1. What is the LCM of 535, 913, 660, 388, 390?

Answer: LCM of 535, 913, 660, 388, 390 is 7391301060.

2. How to calculate the LCM of 535, 913, 660, 388, 390?

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 535, 913, 660, 388, 390.

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}.