Given numbers are 468,211,206,638,784

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

The LCM of 468,211,206,638,784 is 635934355056.

Find LCM of 468,211,206,638,784 with Prime Factorization

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

2 x 2 x 117 x 211 x 103 x 319 x 196 = 635934355056

Therefore, the lowest common multiple of 468,211,206,638,784 is 635934355056.

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.

468 x 211 x 206 x 638 x 784 = 10174949680896

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.

468 : 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

211 : 1, 211

206 : 1, 2, 103, 206

638 : 1, 2, 11, 22, 29, 58, 319, 638

784 : 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 468,211,206,638,784, is 1.

Now, the common factors can be found like this.

468:2x 2x 3x 3x 13

211:211

206:2x 103

638:2x 11x 29

784:2x 2x 2x 2x 7x 7

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 2 = 16

Therefore, the value for common factors is 16.

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 = 10174949680896/(1x16)

LCM = 10174949680896/16

LCM = 635934355056

Thus, we can understand that the LCM of 468,211,206,638,784 is 635934355056.

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

• LCM of 327, 327, 478, 297, 893
• LCM of 827, 514, 283, 922, 511
• LCM of 136, 390, 450, 653, 138
• LCM of 920, 810, 330, 834, 540
• LCM of 104, 417, 873, 837, 171

1. What is the LCM of 468, 211, 206, 638, 784?

Answer: LCM of 468, 211, 206, 638, 784 is 635934355056.

2. How to calculate the LCM of 468, 211, 206, 638, 784?

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 468, 211, 206, 638, 784.

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}.