Given numbers are 307,872,403,218

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

The LCM of 307,872,403,218 is 107884712.

Find LCM of 307,872,403,218 with Prime Factorization

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

2 x 109 x 307 x 4 x 403 x 1 = 107884712

Therefore, the lowest common multiple of 307,872,403,218 is 107884712.

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 872 x 403 x 218 = 23518867216

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

872 : 1, 2, 4, 8, 109, 218, 436, 872

403 : 1, 13, 31, 403

218 : 1, 2, 109, 218

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 307,872,403,218, is 1.

Now, the common factors can be found like this.

307:307

872:2x 2x 2x 109

403:13x 31

218:2x 109

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

2x 109 = 218

Therefore, the value for common factors is 218.

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 = 23518867216/(1x218)

LCM = 23518867216/218

LCM = 107884712

Thus, we can understand that the LCM of 307,872,403,218 is 107884712.

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

• LCM of 422, 789, 370, 622
• LCM of 278, 988, 890, 513
• LCM of 548, 402, 254, 598
• LCM of 928, 238, 270, 601
• LCM of 222, 683, 414, 735

1. What is the LCM of 307, 872, 403, 218?

Answer: LCM of 307, 872, 403, 218 is 107884712.

2. How to calculate the LCM of 307, 872, 403, 218?

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, 872, 403, 218.

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}.