Given numbers are 521,341,558,404

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

The LCM of 521,341,558,404 is 645975396.

Find LCM of 521,341,558,404 with Prime Factorization

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

2 x 31 x 521 x 11 x 9 x 202 = 645975396

Therefore, the lowest common multiple of 521,341,558,404 is 645975396.

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.

521 x 341 x 558 x 404 = 40050474552

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.

521 : 1, 521

341 : 1, 11, 31, 341

558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

404 : 1, 2, 4, 101, 202, 404

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,341,558,404, is 1.

Now, the common factors can be found like this.

521:521

341:11x 31

558:2x 3x 3x 31

404:2x 2x 101

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

2x 31 = 62

Therefore, the value for common factors is 62.

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 = 40050474552/(1x62)

LCM = 40050474552/62

LCM = 645975396

Thus, we can understand that the LCM of 521,341,558,404 is 645975396.

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

• LCM of 666, 705, 960, 189
• LCM of 399, 496, 204, 928
• LCM of 968, 950, 257, 238
• LCM of 959, 422, 879, 711
• LCM of 416, 156, 804, 885

1. What is the LCM of 521, 341, 558, 404?

Answer: LCM of 521, 341, 558, 404 is 645975396.

2. How to calculate the LCM of 521, 341, 558, 404?

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 521, 341, 558, 404.

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}.