Given numbers are 621,376,484,460,172

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

The LCM of 621,376,484,460,172 is 6074398440.

Find LCM of 621,376,484,460,172 with Prime Factorization

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

2 x 2 x 23 x 27 x 94 x 121 x 5 x 43 = 6074398440

Therefore, the lowest common multiple of 621,376,484,460,172 is 6074398440.

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.

621 x 376 x 484 x 460 x 172 = 8941514503680

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.

621 : 1, 3, 9, 23, 27, 69, 207, 621

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

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

460 : 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460

172 : 1, 2, 4, 43, 86, 172

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 621,376,484,460,172, is 1.

Now, the common factors can be found like this.

621:3x 3x 3x 23

376:2x 2x 2x 47

484:2x 2x 11x 11

460:2x 2x 5x 23

172:2x 2x 43

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 23 = 1472

Therefore, the value for common factors is 1472.

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 = 8941514503680/(1x1472)

LCM = 8941514503680/1472

LCM = 6074398440

Thus, we can understand that the LCM of 621,376,484,460,172 is 6074398440.

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

• LCM of 707, 171, 402, 484, 673
• LCM of 413, 285, 808, 168, 932
• LCM of 803, 369, 151, 116, 860
• LCM of 830, 202, 634, 870, 335
• LCM of 196, 847, 924, 966, 177

1. What is the LCM of 621, 376, 484, 460, 172?

Answer: LCM of 621, 376, 484, 460, 172 is 6074398440.

2. How to calculate the LCM of 621, 376, 484, 460, 172?

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 621, 376, 484, 460, 172.

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}.