Given numbers are 622,138,857,204

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

The LCM of 622,138,857,204 is 1250544684.

Find LCM of 622,138,857,204 with Prime Factorization

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

2 x 3 x 311 x 23 x 857 x 34 = 1250544684

Therefore, the lowest common multiple of 622,138,857,204 is 1250544684.

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.

622 x 138 x 857 x 204 = 15006536208

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.

622 : 1, 2, 311, 622

138 : 1, 2, 3, 6, 23, 46, 69, 138

857 : 1, 857

204 : 1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 622,138,857,204, is 1.

Now, the common factors can be found like this.

622:2x 311

138:2x 3x 23

857:857

204:2x 2x 3x 17

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 3 = 12

Therefore, the value for common factors is 12.

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 = 15006536208/(1x12)

LCM = 15006536208/12

LCM = 1250544684

Thus, we can understand that the LCM of 622,138,857,204 is 1250544684.

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

• LCM of 300, 900, 815, 823
• LCM of 355, 991, 760, 254
• LCM of 385, 390, 987, 673
• LCM of 489, 400, 480, 574
• LCM of 644, 219, 108, 144

1. What is the LCM of 622, 138, 857, 204?

Answer: LCM of 622, 138, 857, 204 is 1250544684.

2. How to calculate the LCM of 622, 138, 857, 204?

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 622, 138, 857, 204.

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}.