Given numbers are 426,258,336,643

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

The LCM of 426,258,336,643 is 659594544.

Find LCM of 426,258,336,643 with Prime Factorization

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

2 x 3 x 71 x 43 x 56 x 643 = 659594544

Therefore, the lowest common multiple of 426,258,336,643 is 659594544.

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.

426 x 258 x 336 x 643 = 23745403584

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.

426 : 1, 2, 3, 6, 71, 142, 213, 426

258 : 1, 2, 3, 6, 43, 86, 129, 258

336 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

643 : 1, 643

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 426,258,336,643, is 1.

Now, the common factors can be found like this.

426:2x 3x 71

258:2x 3x 43

336:2x 2x 2x 2x 3x 7

643:643

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 3 = 36

Therefore, the value for common factors is 36.

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 = 23745403584/(1x36)

LCM = 23745403584/36

LCM = 659594544

Thus, we can understand that the LCM of 426,258,336,643 is 659594544.

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

• LCM of 993, 849, 480, 645
• LCM of 732, 444, 895, 529
• LCM of 163, 341, 113, 452
• LCM of 925, 986, 353, 498
• LCM of 200, 618, 787, 952

1. What is the LCM of 426, 258, 336, 643?

Answer: LCM of 426, 258, 336, 643 is 659594544.

2. How to calculate the LCM of 426, 258, 336, 643?

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 426, 258, 336, 643.

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}.