Given numbers are 870,341,494,518

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

The LCM of 870,341,494,518 is 18978869910.

Find LCM of 870,341,494,518 with Prime Factorization

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

2 x 435 x 341 x 247 x 259 = 18978869910

Therefore, the lowest common multiple of 870,341,494,518 is 18978869910.

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.

870 x 341 x 494 x 518 = 75915479640

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.

870 : 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

341 : 1, 11, 31, 341

494 : 1, 2, 13, 19, 26, 38, 247, 494

518 : 1, 2, 7, 14, 37, 74, 259, 518

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 870,341,494,518, is 1.

Now, the common factors can be found like this.

870:2x 3x 5x 29

341:11x 31

494:2x 13x 19

518:2x 7x 37

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 75915479640/(1x4)

LCM = 75915479640/4

LCM = 18978869910

Thus, we can understand that the LCM of 870,341,494,518 is 18978869910.

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

• LCM of 478, 934, 803, 810
• LCM of 341, 912, 960, 756
• LCM of 525, 508, 627, 813
• LCM of 256, 114, 622, 649
• LCM of 748, 446, 792, 897

1. What is the LCM of 870, 341, 494, 518?

Answer: LCM of 870, 341, 494, 518 is 18978869910.

2. How to calculate the LCM of 870, 341, 494, 518?

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 870, 341, 494, 518.

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}.