Given numbers are 381,273,291,753

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

The LCM of 381,273,291,753 is 844134837.

Find LCM of 381,273,291,753 with Prime Factorization

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

3 x 127 x 91 x 97 x 251 = 844134837

Therefore, the lowest common multiple of 381,273,291,753 is 844134837.

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.

381 x 273 x 291 x 753 = 22791640599

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.

381 : 1, 3, 127, 381

273 : 1, 3, 7, 13, 21, 39, 91, 273

291 : 1, 3, 97, 291

753 : 1, 3, 251, 753

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 381,273,291,753, is 3.

Now, the common factors can be found like this.

381:3x 127

273:3x 7x 13

291:3x 97

753:3x 251

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 = 22791640599/(3x9)

LCM = 22791640599/27

LCM = 844134837

Thus, we can understand that the LCM of 381,273,291,753 is 844134837.

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

• LCM of 710, 813, 716, 749
• LCM of 269, 748, 373, 959
• LCM of 255, 144, 582, 252
• LCM of 214, 114, 138, 590
• LCM of 671, 294, 419, 995

1. What is the LCM of 381, 273, 291, 753?

Answer: LCM of 381, 273, 291, 753 is 844134837.

2. How to calculate the LCM of 381, 273, 291, 753?

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 381, 273, 291, 753.

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}.