Given numbers are 678,486,418,878,944

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

The LCM of 678,486,418,878,944 is 2378304829296.

Find LCM of 678,486,418,878,944 with Prime Factorization

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

2 x 3 x 113 x 81 x 209 x 439 x 472 = 2378304829296

Therefore, the lowest common multiple of 678,486,418,878,944 is 2378304829296.

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.

678 x 486 x 418 x 878 x 944 = 114158631806208

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.

678 : 1, 2, 3, 6, 113, 226, 339, 678

486 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

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

878 : 1, 2, 439, 878

944 : 1, 2, 4, 8, 16, 59, 118, 236, 472, 944

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 678,486,418,878,944, is 2.

Now, the common factors can be found like this.

678:2x 3x 113

486:2x 3x 3x 3x 3x 3

418:2x 11x 19

878:2x 439

944:2x 2x 2x 2x 59

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

2x 2x 2x 3 = 24

Therefore, the value for common factors is 24.

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 = 114158631806208/(2x24)

LCM = 114158631806208/48

LCM = 2378304829296

Thus, we can understand that the LCM of 678,486,418,878,944 is 2378304829296.

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

• LCM of 264, 897, 171, 986, 492
• LCM of 726, 788, 414, 214, 932
• LCM of 250, 327, 665, 202, 461
• LCM of 114, 773, 254, 280, 217
• LCM of 720, 975, 622, 765, 974

1. What is the LCM of 678, 486, 418, 878, 944?

Answer: LCM of 678, 486, 418, 878, 944 is 2378304829296.

2. How to calculate the LCM of 678, 486, 418, 878, 944?

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 678, 486, 418, 878, 944.

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}.