Given numbers are 771,575,291,639

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

The LCM of 771,575,291,639 is 9159537825.

Find LCM of 771,575,291,639 with Prime Factorization

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

3 x 257 x 575 x 97 x 213 = 9159537825

Therefore, the lowest common multiple of 771,575,291,639 is 9159537825.

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 575 x 291 x 639 = 82435840425

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

575 : 1, 5, 23, 25, 115, 575

291 : 1, 3, 97, 291

639 : 1, 3, 9, 71, 213, 639

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 771,575,291,639, is 1.

Now, the common factors can be found like this.

771:3x 257

575:5x 5x 23

291:3x 97

639:3x 3x 71

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 = 82435840425/(1x9)

LCM = 82435840425/9

LCM = 9159537825

Thus, we can understand that the LCM of 771,575,291,639 is 9159537825.

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

• LCM of 570, 228, 137, 293
• LCM of 408, 573, 484, 708
• LCM of 295, 788, 683, 191
• LCM of 663, 445, 694, 863
• LCM of 221, 878, 920, 168

1. What is the LCM of 771, 575, 291, 639?

Answer: LCM of 771, 575, 291, 639 is 9159537825.

2. How to calculate the LCM of 771, 575, 291, 639?

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, 575, 291, 639.

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}.