Given numbers are 307,840,122,331

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

The LCM of 307,840,122,331 is 5206855080.

Find LCM of 307,840,122,331 with Prime Factorization

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

2 x 307 x 420 x 61 x 331 = 5206855080

Therefore, the lowest common multiple of 307,840,122,331 is 5206855080.

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.

307 x 840 x 122 x 331 = 10413710160

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.

307 : 1, 307

840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

122 : 1, 2, 61, 122

331 : 1, 331

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 307,840,122,331, is 1.

Now, the common factors can be found like this.

307:307

840:2x 2x 2x 3x 5x 7

122:2x 61

331:331

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

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 = 10413710160/(1x2)

LCM = 10413710160/2

LCM = 5206855080

Thus, we can understand that the LCM of 307,840,122,331 is 5206855080.

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

• LCM of 121, 343, 929, 732
• LCM of 925, 113, 488, 226
• LCM of 838, 785, 353, 665
• LCM of 674, 425, 594, 501
• LCM of 500, 805, 624, 238

1. What is the LCM of 307, 840, 122, 331?

Answer: LCM of 307, 840, 122, 331 is 5206855080.

2. How to calculate the LCM of 307, 840, 122, 331?

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 307, 840, 122, 331.

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}.