Given numbers are 774,437,728,730,791

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

The LCM of 774,437,728,730,791 is 5078027976840.

Find LCM of 774,437,728,730,791 with Prime Factorization

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

2 x 7 x 387 x 437 x 52 x 365 x 113 = 5078027976840

Therefore, the lowest common multiple of 774,437,728,730,791 is 5078027976840.

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.

774 x 437 x 728 x 730 x 791 = 142184783351520

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.

774 : 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

437 : 1, 19, 23, 437

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

730 : 1, 2, 5, 10, 73, 146, 365, 730

791 : 1, 7, 113, 791

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 774,437,728,730,791, is 1.

Now, the common factors can be found like this.

774:2x 3x 3x 43

437:19x 23

728:2x 2x 2x 7x 13

730:2x 5x 73

791:7x 113

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

2x 2x 7 = 28

Therefore, the value for common factors is 28.

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 = 142184783351520/(1x28)

LCM = 142184783351520/28

LCM = 5078027976840

Thus, we can understand that the LCM of 774,437,728,730,791 is 5078027976840.

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

• LCM of 129, 130, 561, 146, 730
• LCM of 392, 912, 232, 550, 201
• LCM of 556, 500, 356, 905, 305
• LCM of 852, 494, 437, 847, 710
• LCM of 644, 548, 722, 830, 367

1. What is the LCM of 774, 437, 728, 730, 791?

Answer: LCM of 774, 437, 728, 730, 791 is 5078027976840.

2. How to calculate the LCM of 774, 437, 728, 730, 791?

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 774, 437, 728, 730, 791.

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}.