Given numbers are 401,207,790,404

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

The LCM of 401,207,790,404 is 13246257060.

Find LCM of 401,207,790,404 with Prime Factorization

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

2 x 401 x 207 x 395 x 202 = 13246257060

Therefore, the lowest common multiple of 401,207,790,404 is 13246257060.

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.

401 x 207 x 790 x 404 = 26492514120

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.

401 : 1, 401

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

790 : 1, 2, 5, 10, 79, 158, 395, 790

404 : 1, 2, 4, 101, 202, 404

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 401,207,790,404, is 1.

Now, the common factors can be found like this.

401:401

207:3x 3x 23

790:2x 5x 79

404:2x 2x 101

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 = 26492514120/(1x2)

LCM = 26492514120/2

LCM = 13246257060

Thus, we can understand that the LCM of 401,207,790,404 is 13246257060.

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

• LCM of 126, 321, 401, 276
• LCM of 436, 898, 710, 357
• LCM of 194, 102, 585, 392
• LCM of 285, 555, 904, 285
• LCM of 259, 300, 691, 332

1. What is the LCM of 401, 207, 790, 404?

Answer: LCM of 401, 207, 790, 404 is 13246257060.

2. How to calculate the LCM of 401, 207, 790, 404?

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 401, 207, 790, 404.

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}.