Given numbers are 8,913,991,605

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

The LCM of 8,913,991,605 is 398104520.

Find LCM of 8,913,991,605 with Prime Factorization

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

11 x 8 x 83 x 991 x 55 = 398104520

Therefore, the lowest common multiple of 8,913,991,605 is 398104520.

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.

8 x 913 x 991 x 605 = 4379149720

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.

8 : 1, 2, 4, 8

913 : 1, 11, 83, 913

991 : 1, 991

605 : 1, 5, 11, 55, 121, 605

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 8,913,991,605, is 1.

Now, the common factors can be found like this.

8:2x 2x 2

913:11x 83

991:991

605:5x 11x 11

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

11 = 11

Therefore, the value for common factors is 11.

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 = 4379149720/(1x11)

LCM = 4379149720/11

LCM = 398104520

Thus, we can understand that the LCM of 8,913,991,605 is 398104520.

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

• LCM of 5, 387, 414, 776
• LCM of 2, 797, 506, 557
• LCM of 8, 505, 371, 909
• LCM of 6, 150, 960, 909
• LCM of 4, 605, 495, 648

1. What is the LCM of 8, 913, 991, 605?

Answer: LCM of 8, 913, 991, 605 is 398104520.

2. How to calculate the LCM of 8, 913, 991, 605?

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 8, 913, 991, 605.

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}.