Given numbers are 666,135,412,283,720

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

The LCM of 666,135,412,283,720 is 2329588080.

Find LCM of 666,135,412,283,720 with Prime Factorization

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

2 x 2 x 3 x 3 x 5 x 37 x 3 x 103 x 283 x 4 = 2329588080

Therefore, the lowest common multiple of 666,135,412,283,720 is 2329588080.

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.

666 x 135 x 412 x 283 x 720 = 7547865379200

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.

666 : 1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

135 : 1, 3, 5, 9, 15, 27, 45, 135

412 : 1, 2, 4, 103, 206, 412

283 : 1, 283

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 666,135,412,283,720, is 1.

Now, the common factors can be found like this.

666:2x 3x 3x 37

135:3x 3x 3x 5

412:2x 2x 103

283:283

720:2x 2x 2x 2x 3x 3x 5

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 3x 3x 3x 5 = 3240

Therefore, the value for common factors is 3240.

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 = 7547865379200/(1x3240)

LCM = 7547865379200/3240

LCM = 2329588080

Thus, we can understand that the LCM of 666,135,412,283,720 is 2329588080.

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

• LCM of 799, 784, 798, 763, 122
• LCM of 235, 819, 348, 309, 343
• LCM of 843, 629, 475, 609, 861
• LCM of 697, 113, 771, 793, 382
• LCM of 823, 884, 374, 401, 626

1. What is the LCM of 666, 135, 412, 283, 720?

Answer: LCM of 666, 135, 412, 283, 720 is 2329588080.

2. How to calculate the LCM of 666, 135, 412, 283, 720?

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 666, 135, 412, 283, 720.

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}.