Given numbers are 426,115,580,203

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

The LCM of 426,115,580,203 is 19889940.

Find LCM of 426,115,580,203 with Prime Factorization

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

2 x 5 x 29 x 213 x 23 x 2 x 7 = 19889940

Therefore, the lowest common multiple of 426,115,580,203 is 19889940.

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 115 x 580 x 203 = 5768082600

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

115 : 1, 5, 23, 115

580 : 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

203 : 1, 7, 29, 203

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 426,115,580,203, is 1.

Now, the common factors can be found like this.

426:2x 3x 71

115:5x 23

580:2x 2x 5x 29

203:7x 29

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

2x 5x 29 = 290

Therefore, the value for common factors is 290.

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 = 5768082600/(1x290)

LCM = 5768082600/290

LCM = 19889940

Thus, we can understand that the LCM of 426,115,580,203 is 19889940.

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

• LCM of 293, 607, 563, 452
• LCM of 509, 666, 189, 321
• LCM of 479, 404, 357, 863
• LCM of 818, 941, 454, 940
• LCM of 388, 320, 241, 821

1. What is the LCM of 426, 115, 580, 203?

Answer: LCM of 426, 115, 580, 203 is 19889940.

2. How to calculate the LCM of 426, 115, 580, 203?

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, 115, 580, 203.

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}.