Given numbers are 207,394,399,429

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

The LCM of 207,394,399,429 is 1551151602.

Find LCM of 207,394,399,429 with Prime Factorization

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

3 x 69 x 394 x 133 x 143 = 1551151602

Therefore, the lowest common multiple of 207,394,399,429 is 1551151602.

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 394 x 399 x 429 = 13960364418

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

394 : 1, 2, 197, 394

399 : 1, 3, 7, 19, 21, 57, 133, 399

429 : 1, 3, 11, 13, 33, 39, 143, 429

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 207,394,399,429, is 1.

Now, the common factors can be found like this.

207:3x 3x 23

394:2x 197

399:3x 7x 19

429:3x 11x 13

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 13960364418/(1x9)

LCM = 13960364418/9

LCM = 1551151602

Thus, we can understand that the LCM of 207,394,399,429 is 1551151602.

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

• LCM of 164, 142, 584, 733
• LCM of 506, 221, 911, 866
• LCM of 229, 647, 396, 238
• LCM of 820, 637, 877, 989
• LCM of 194, 307, 151, 262

1. What is the LCM of 207, 394, 399, 429?

Answer: LCM of 207, 394, 399, 429 is 1551151602.

2. How to calculate the LCM of 207, 394, 399, 429?

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, 394, 399, 429.

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}.