Given numbers are 581,397,422,326

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

The LCM of 581,397,422,326 is 15865972402.

Find LCM of 581,397,422,326 with Prime Factorization

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

2 x 581 x 397 x 211 x 163 = 15865972402

Therefore, the lowest common multiple of 581,397,422,326 is 15865972402.

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.

581 x 397 x 422 x 326 = 31731944804

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.

581 : 1, 7, 83, 581

397 : 1, 397

422 : 1, 2, 211, 422

326 : 1, 2, 163, 326

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 581,397,422,326, is 1.

Now, the common factors can be found like this.

581:7x 83

397:397

422:2x 211

326:2x 163

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

2 = 2

Therefore, the value for common factors is 2.

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 = 31731944804/(1x2)

LCM = 31731944804/2

LCM = 15865972402

Thus, we can understand that the LCM of 581,397,422,326 is 15865972402.

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

• LCM of 252, 635, 893, 683
• LCM of 142, 458, 151, 604
• LCM of 645, 208, 597, 310
• LCM of 716, 700, 204, 612
• LCM of 353, 620, 782, 217

1. What is the LCM of 581, 397, 422, 326?

Answer: LCM of 581, 397, 422, 326 is 15865972402.

2. How to calculate the LCM of 581, 397, 422, 326?

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 581, 397, 422, 326.

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}.