Given numbers are 667,422,418,228

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

The LCM of 667,422,418,228 is 352968396.

Find LCM of 667,422,418,228 with Prime Factorization

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

2 x 19 x 667 x 211 x 11 x 6 = 352968396

Therefore, the lowest common multiple of 667,422,418,228 is 352968396.

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.

667 x 422 x 418 x 228 = 26825598096

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.

667 : 1, 23, 29, 667

422 : 1, 2, 211, 422

418 : 1, 2, 11, 19, 22, 38, 209, 418

228 : 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 667,422,418,228, is 1.

Now, the common factors can be found like this.

667:23x 29

422:2x 211

418:2x 11x 19

228:2x 2x 3x 19

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 19 = 76

Therefore, the value for common factors is 76.

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 = 26825598096/(1x76)

LCM = 26825598096/76

LCM = 352968396

Thus, we can understand that the LCM of 667,422,418,228 is 352968396.

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

• LCM of 974, 888, 887, 373
• LCM of 621, 396, 735, 258
• LCM of 645, 205, 807, 847
• LCM of 218, 317, 728, 485
• LCM of 262, 289, 508, 394

1. What is the LCM of 667, 422, 418, 228?

Answer: LCM of 667, 422, 418, 228 is 352968396.

2. How to calculate the LCM of 667, 422, 418, 228?

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 667, 422, 418, 228.

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}.