Given numbers are 721,430,406,800,366

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

The LCM of 721,430,406,800,366 is 131626336800.

Find LCM of 721,430,406,800,366 with Prime Factorization

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

2 x 5 x 7 x 103 x 43 x 29 x 80 x 183 = 131626336800

Therefore, the lowest common multiple of 721,430,406,800,366 is 131626336800.

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.

721 x 430 x 406 x 800 x 366 = 36855374304000

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.

721 : 1, 7, 103, 721

430 : 1, 2, 5, 10, 43, 86, 215, 430

406 : 1, 2, 7, 14, 29, 58, 203, 406

800 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800

366 : 1, 2, 3, 6, 61, 122, 183, 366

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 721,430,406,800,366, is 1.

Now, the common factors can be found like this.

721:7x 103

430:2x 5x 43

406:2x 7x 29

800:2x 2x 2x 2x 2x 5x 5

366:2x 3x 61

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 5x 7 = 280

Therefore, the value for common factors is 280.

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 = 36855374304000/(1x280)

LCM = 36855374304000/280

LCM = 131626336800

Thus, we can understand that the LCM of 721,430,406,800,366 is 131626336800.

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

• LCM of 932, 253, 546, 976, 452
• LCM of 793, 929, 681, 755, 863
• LCM of 711, 549, 199, 350, 277
• LCM of 329, 186, 894, 242, 636
• LCM of 848, 152, 797, 158, 692

1. What is the LCM of 721, 430, 406, 800, 366?

Answer: LCM of 721, 430, 406, 800, 366 is 131626336800.

2. How to calculate the LCM of 721, 430, 406, 800, 366?

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 721, 430, 406, 800, 366.

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}.