Given numbers are 520,104,752,639,878

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

The LCM of 520,104,752,639,878 is 13711866480.

Find LCM of 520,104,752,639,878 with Prime Factorization

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

2 x 2 x 2 x 13 x 5 x 1 x 94 x 639 x 439 = 13711866480

Therefore, the lowest common multiple of 520,104,752,639,878 is 13711866480.

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.

520 x 104 x 752 x 639 x 878 = 22816545822720

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.

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

104 : 1, 2, 4, 8, 13, 26, 52, 104

752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

639 : 1, 3, 9, 71, 213, 639

878 : 1, 2, 439, 878

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,104,752,639,878, is 1.

Now, the common factors can be found like this.

520:2x 2x 2x 5x 13

104:2x 2x 2x 13

752:2x 2x 2x 2x 47

639:3x 3x 71

878:2x 439

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 2x 2x 2x 2x 13 = 1664

Therefore, the value for common factors is 1664.

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 = 22816545822720/(1x1664)

LCM = 22816545822720/1664

LCM = 13711866480

Thus, we can understand that the LCM of 520,104,752,639,878 is 13711866480.

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

• LCM of 189, 607, 937, 925, 287
• LCM of 855, 223, 539, 822, 493
• LCM of 812, 720, 279, 441, 468
• LCM of 736, 923, 666, 627, 971
• LCM of 260, 773, 581, 426, 819

1. What is the LCM of 520, 104, 752, 639, 878?

Answer: LCM of 520, 104, 752, 639, 878 is 13711866480.

2. How to calculate the LCM of 520, 104, 752, 639, 878?

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 520, 104, 752, 639, 878.

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}.