Given numbers are 720,664,508,332,249

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

The LCM of 720,664,508,332,249 is 7589520.

Find LCM of 720,664,508,332,249 with Prime Factorization

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

2 x 2 x 2 x 3 x 83 x 30 x 1 x 127 x 1 x 1 = 7589520

Therefore, the lowest common multiple of 720,664,508,332,249 is 7589520.

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.

720 x 664 x 508 x 332 x 249 = 20077134059520

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.

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

664 : 1, 2, 4, 8, 83, 166, 332, 664

508 : 1, 2, 4, 127, 254, 508

332 : 1, 2, 4, 83, 166, 332

249 : 1, 3, 83, 249

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 720,664,508,332,249, is 1.

Now, the common factors can be found like this.

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

664:2x 2x 2x 83

508:2x 2x 127

332:2x 2x 83

249:3x 83

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 2x 2x 2x 2x 3x 83x 83 = 2645376

Therefore, the value for common factors is 2645376.

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 = 20077134059520/(1x2645376)

LCM = 20077134059520/2645376

LCM = 7589520

Thus, we can understand that the LCM of 720,664,508,332,249 is 7589520.

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

• LCM of 605, 211, 302, 123, 448
• LCM of 745, 323, 150, 729, 488
• LCM of 878, 216, 970, 665, 503
• LCM of 335, 974, 532, 814, 716
• LCM of 429, 578, 258, 870, 786

1. What is the LCM of 720, 664, 508, 332, 249?

Answer: LCM of 720, 664, 508, 332, 249 is 7589520.

2. How to calculate the LCM of 720, 664, 508, 332, 249?

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 720, 664, 508, 332, 249.

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}.