Given numbers are 520,121,124,484,406

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

The LCM of 520,121,124,484,406 is 395955560.

Find LCM of 520,121,124,484,406 with Prime Factorization

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

2 x 2 x 11 x 11 x 130 x 1 x 31 x 1 x 203 = 395955560

Therefore, the lowest common multiple of 520,121,124,484,406 is 395955560.

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 121 x 124 x 484 x 406 = 1533139928320

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

121 : 1, 11, 121

124 : 1, 2, 4, 31, 62, 124

484 : 1, 2, 4, 11, 22, 44, 121, 242, 484

406 : 1, 2, 7, 14, 29, 58, 203, 406

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,121,124,484,406, is 1.

Now, the common factors can be found like this.

520:2x 2x 2x 5x 13

121:11x 11

124:2x 2x 31

484:2x 2x 11x 11

406:2x 7x 29

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 11x 11 = 3872

Therefore, the value for common factors is 3872.

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 = 1533139928320/(1x3872)

LCM = 1533139928320/3872

LCM = 395955560

Thus, we can understand that the LCM of 520,121,124,484,406 is 395955560.

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

• LCM of 820, 608, 267, 398, 312
• LCM of 778, 842, 587, 384, 806
• LCM of 589, 170, 686, 450, 514
• LCM of 102, 716, 570, 267, 670
• LCM of 936, 489, 439, 570, 719

1. What is the LCM of 520, 121, 124, 484, 406?

Answer: LCM of 520, 121, 124, 484, 406 is 395955560.

2. How to calculate the LCM of 520, 121, 124, 484, 406?

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, 121, 124, 484, 406.

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}.