Given numbers are 145,610,857,205

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

The LCM of 145,610,857,205 is 621573530.

Find LCM of 145,610,857,205 with Prime Factorization

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

5 x 29 x 122 x 857 x 41 = 621573530

Therefore, the lowest common multiple of 145,610,857,205 is 621573530.

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.

145 x 610 x 857 x 205 = 15539338250

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.

145 : 1, 5, 29, 145

610 : 1, 2, 5, 10, 61, 122, 305, 610

857 : 1, 857

205 : 1, 5, 41, 205

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 145,610,857,205, is 1.

Now, the common factors can be found like this.

145:5x 29

610:2x 5x 61

857:857

205:5x 41

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 15539338250/(1x25)

LCM = 15539338250/25

LCM = 621573530

Thus, we can understand that the LCM of 145,610,857,205 is 621573530.

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

• LCM of 926, 923, 500, 142
• LCM of 602, 497, 421, 358
• LCM of 624, 782, 985, 223
• LCM of 580, 230, 509, 979
• LCM of 118, 303, 664, 867

1. What is the LCM of 145, 610, 857, 205?

Answer: LCM of 145, 610, 857, 205 is 621573530.

2. How to calculate the LCM of 145, 610, 857, 205?

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 145, 610, 857, 205.

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}.