Given numbers are 426,438,566,397

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

The LCM of 426,438,566,397 is 3493891398.

Find LCM of 426,438,566,397 with Prime Factorization

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

2 x 3 x 71 x 73 x 283 x 397 = 3493891398

Therefore, the lowest common multiple of 426,438,566,397 is 3493891398.

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 438 x 566 x 397 = 41926696776

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

438 : 1, 2, 3, 6, 73, 146, 219, 438

566 : 1, 2, 283, 566

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 426,438,566,397, is 1.

Now, the common factors can be found like this.

426:2x 3x 71

438:2x 3x 73

566:2x 283

397:397

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 3 = 12

Therefore, the value for common factors is 12.

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 = 41926696776/(1x12)

LCM = 41926696776/12

LCM = 3493891398

Thus, we can understand that the LCM of 426,438,566,397 is 3493891398.

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

• LCM of 383, 431, 899, 824
• LCM of 818, 863, 174, 417
• LCM of 970, 305, 354, 792
• LCM of 586, 561, 543, 376
• LCM of 997, 289, 215, 943

1. What is the LCM of 426, 438, 566, 397?

Answer: LCM of 426, 438, 566, 397 is 3493891398.

2. How to calculate the LCM of 426, 438, 566, 397?

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, 438, 566, 397.

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}.