Given numbers are 390,936,302,249

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

The LCM of 390,936,302,249 is 58654440.

Find LCM of 390,936,302,249 with Prime Factorization

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

2 x 3 x 13 x 5 x 12 x 151 x 83 = 58654440

Therefore, the lowest common multiple of 390,936,302,249 is 58654440.

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.

390 x 936 x 302 x 249 = 27450277920

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.

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

936 : 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

302 : 1, 2, 151, 302

249 : 1, 3, 83, 249

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 390,936,302,249, is 1.

Now, the common factors can be found like this.

390:2x 3x 5x 13

936:2x 2x 2x 3x 3x 13

302:2x 151

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 3x 3x 13 = 468

Therefore, the value for common factors is 468.

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 = 27450277920/(1x468)

LCM = 27450277920/468

LCM = 58654440

Thus, we can understand that the LCM of 390,936,302,249 is 58654440.

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

• LCM of 449, 976, 589, 674
• LCM of 760, 228, 940, 215
• LCM of 658, 204, 925, 556
• LCM of 797, 704, 498, 631
• LCM of 853, 421, 892, 191

1. What is the LCM of 390, 936, 302, 249?

Answer: LCM of 390, 936, 302, 249 is 58654440.

2. How to calculate the LCM of 390, 936, 302, 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 390, 936, 302, 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}.