Given numbers are 205,678,389,758

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

The LCM of 205,678,389,758 is 20491434690.

Find LCM of 205,678,389,758 with Prime Factorization

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

2 x 205 x 339 x 389 x 379 = 20491434690

Therefore, the lowest common multiple of 205,678,389,758 is 20491434690.

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.

205 x 678 x 389 x 758 = 40982869380

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.

205 : 1, 5, 41, 205

678 : 1, 2, 3, 6, 113, 226, 339, 678

389 : 1, 389

758 : 1, 2, 379, 758

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 205,678,389,758, is 1.

Now, the common factors can be found like this.

205:5x 41

678:2x 3x 113

389:389

758:2x 379

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

2 = 2

Therefore, the value for common factors is 2.

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 = 40982869380/(1x2)

LCM = 40982869380/2

LCM = 20491434690

Thus, we can understand that the LCM of 205,678,389,758 is 20491434690.

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

• LCM of 941, 112, 800, 263
• LCM of 424, 470, 241, 832
• LCM of 694, 770, 104, 108
• LCM of 238, 417, 508, 981
• LCM of 284, 831, 501, 763

1. What is the LCM of 205, 678, 389, 758?

Answer: LCM of 205, 678, 389, 758 is 20491434690.

2. How to calculate the LCM of 205, 678, 389, 758?

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 205, 678, 389, 758.

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}.