Given numbers are 878,634,418,546

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

The LCM of 878,634,418,546 is 15880446582.

Find LCM of 878,634,418,546 with Prime Factorization

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

2 x 439 x 317 x 209 x 273 = 15880446582

Therefore, the lowest common multiple of 878,634,418,546 is 15880446582.

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.

878 x 634 x 418 x 546 = 127043572656

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.

878 : 1, 2, 439, 878

634 : 1, 2, 317, 634

418 : 1, 2, 11, 19, 22, 38, 209, 418

546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 878,634,418,546, is 2.

Now, the common factors can be found like this.

878:2x 439

634:2x 317

418:2x 11x 19

546:2x 3x 7x 13

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 = 127043572656/(2x4)

LCM = 127043572656/8

LCM = 15880446582

Thus, we can understand that the LCM of 878,634,418,546 is 15880446582.

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

• LCM of 889, 727, 780, 905
• LCM of 285, 533, 641, 741
• LCM of 667, 979, 291, 687
• LCM of 251, 495, 563, 239
• LCM of 204, 190, 359, 233

1. What is the LCM of 878, 634, 418, 546?

Answer: LCM of 878, 634, 418, 546 is 15880446582.

2. How to calculate the LCM of 878, 634, 418, 546?

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 878, 634, 418, 546.

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}.