Given numbers are 207,203,707,406

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

The LCM of 207,203,707,406 is 8488242.

Find LCM of 207,203,707,406 with Prime Factorization

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

7 x 29 x 207 x 1 x 101 x 2 = 8488242

Therefore, the lowest common multiple of 207,203,707,406 is 8488242.

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.

207 x 203 x 707 x 406 = 12061791882

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.

207 : 1, 3, 9, 23, 69, 207

203 : 1, 7, 29, 203

707 : 1, 7, 101, 707

406 : 1, 2, 7, 14, 29, 58, 203, 406

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 207,203,707,406, is 1.

Now, the common factors can be found like this.

207:3x 3x 23

203:7x 29

707:7x 101

406:2x 7x 29

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

7x 7x 29 = 1421

Therefore, the value for common factors is 1421.

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 = 12061791882/(1x1421)

LCM = 12061791882/1421

LCM = 8488242

Thus, we can understand that the LCM of 207,203,707,406 is 8488242.

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

• LCM of 439, 390, 397, 873
• LCM of 160, 243, 173, 777
• LCM of 138, 128, 124, 215
• LCM of 180, 449, 958, 319
• LCM of 964, 520, 537, 576

1. What is the LCM of 207, 203, 707, 406?

Answer: LCM of 207, 203, 707, 406 is 8488242.

2. How to calculate the LCM of 207, 203, 707, 406?

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 207, 203, 707, 406.

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}.