Given numbers are 203,408,212,622

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

The LCM of 203,408,212,622 is 1365187992.

Find LCM of 203,408,212,622 with Prime Factorization

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

2 x 2 x 203 x 102 x 53 x 311 = 1365187992

Therefore, the lowest common multiple of 203,408,212,622 is 1365187992.

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.

203 x 408 x 212 x 622 = 10921503936

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.

203 : 1, 7, 29, 203

408 : 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

212 : 1, 2, 4, 53, 106, 212

622 : 1, 2, 311, 622

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 203,408,212,622, is 1.

Now, the common factors can be found like this.

203:7x 29

408:2x 2x 2x 3x 17

212:2x 2x 53

622:2x 311

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 2 = 8

Therefore, the value for common factors is 8.

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 = 10921503936/(1x8)

LCM = 10921503936/8

LCM = 1365187992

Thus, we can understand that the LCM of 203,408,212,622 is 1365187992.

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

• LCM of 847, 875, 735, 784
• LCM of 537, 322, 471, 606
• LCM of 802, 763, 447, 486
• LCM of 234, 618, 658, 498
• LCM of 643, 822, 459, 536

1. What is the LCM of 203, 408, 212, 622?

Answer: LCM of 203, 408, 212, 622 is 1365187992.

2. How to calculate the LCM of 203, 408, 212, 622?

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 203, 408, 212, 622.

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}.