Given numbers are 684,274,331,218

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

The LCM of 684,274,331,218 is 3380890932.

Find LCM of 684,274,331,218 with Prime Factorization

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

2 x 342 x 137 x 331 x 109 = 3380890932

Therefore, the lowest common multiple of 684,274,331,218 is 3380890932.

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.

684 x 274 x 331 x 218 = 13523563728

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.

684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

274 : 1, 2, 137, 274

331 : 1, 331

218 : 1, 2, 109, 218

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 684,274,331,218, is 1.

Now, the common factors can be found like this.

684:2x 2x 3x 3x 19

274:2x 137

331:331

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 2 = 4

Therefore, the value for common factors is 4.

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 = 13523563728/(1x4)

LCM = 13523563728/4

LCM = 3380890932

Thus, we can understand that the LCM of 684,274,331,218 is 3380890932.

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

• LCM of 687, 364, 890, 178
• LCM of 704, 376, 385, 637
• LCM of 437, 616, 580, 759
• LCM of 317, 966, 951, 827
• LCM of 132, 632, 747, 807

1. What is the LCM of 684, 274, 331, 218?

Answer: LCM of 684, 274, 331, 218 is 3380890932.

2. How to calculate the LCM of 684, 274, 331, 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 684, 274, 331, 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}.