Given numbers are 853,422,879,490

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

The LCM of 853,422,879,490 is 77520477930.

Find LCM of 853,422,879,490 with Prime Factorization

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

2 x 853 x 211 x 879 x 245 = 77520477930

Therefore, the lowest common multiple of 853,422,879,490 is 77520477930.

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.

853 x 422 x 879 x 490 = 155040955860

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.

853 : 1, 853

422 : 1, 2, 211, 422

879 : 1, 3, 293, 879

490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 853,422,879,490, is 1.

Now, the common factors can be found like this.

853:853

422:2x 211

879:3x 293

490:2x 5x 7x 7

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 = 155040955860/(1x2)

LCM = 155040955860/2

LCM = 77520477930

Thus, we can understand that the LCM of 853,422,879,490 is 77520477930.

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

• LCM of 331, 216, 625, 523
• LCM of 419, 193, 499, 790
• LCM of 426, 183, 742, 317
• LCM of 745, 840, 884, 318
• LCM of 158, 392, 361, 545

1. What is the LCM of 853, 422, 879, 490?

Answer: LCM of 853, 422, 879, 490 is 77520477930.

2. How to calculate the LCM of 853, 422, 879, 490?

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 853, 422, 879, 490.

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}.