Given numbers are 771,584,381,621

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

The LCM of 771,584,381,621 is 11836990296.

Find LCM of 771,584,381,621 with Prime Factorization

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

3 x 257 x 584 x 127 x 207 = 11836990296

Therefore, the lowest common multiple of 771,584,381,621 is 11836990296.

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.

771 x 584 x 381 x 621 = 106532912664

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.

771 : 1, 3, 257, 771

584 : 1, 2, 4, 8, 73, 146, 292, 584

381 : 1, 3, 127, 381

621 : 1, 3, 9, 23, 27, 69, 207, 621

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 771,584,381,621, is 1.

Now, the common factors can be found like this.

771:3x 257

584:2x 2x 2x 73

381:3x 127

621:3x 3x 3x 23

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 = 106532912664/(1x9)

LCM = 106532912664/9

LCM = 11836990296

Thus, we can understand that the LCM of 771,584,381,621 is 11836990296.

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

• LCM of 354, 858, 361, 503
• LCM of 187, 826, 309, 389
• LCM of 663, 280, 973, 643
• LCM of 344, 377, 548, 695
• LCM of 814, 366, 115, 739

1. What is the LCM of 771, 584, 381, 621?

Answer: LCM of 771, 584, 381, 621 is 11836990296.

2. How to calculate the LCM of 771, 584, 381, 621?

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 771, 584, 381, 621.

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}.